Enhancing Public Participation in Government-Operated Online Auctions: An Empirical Analysis of Purchase Intention Determinants on Lelang.go.id

  • Bima Agung Nugraha Universitas Indonesia, Jakarta, Indonesia
Keywords: Online Auction, Trust, Perceived Risk, Purchase Intention, TAM, TPB

Abstract

The development of online auctions as part of the digital transformation of public services highlights the importance of studying the factors that influence users' purchase intentions towards government auction platforms, particularly lelang.go.id, in light of the relatively low level of public participation. By integrating the Technology Acceptance Model (TAM) and the Theory of Planned Behavior (TPB), this study aims to analyze the factors that shape users' purchase intentions on lelang.go.id by investigating the relationships between website design, trust, perceived ease of use, perceived usefulness, attitude, subjective norms, and perceived behavioral control on purchase intention, as well as testing the moderating role of perceived risk in the relationship between trust and purchase intention. A quantitative survey was conducted on 276 active users of lelang.go.id, and the data were analyzed using the Partial Least Squares-Structural Equation Modeling (PLS-SEM) method. The research results show that subjective norms, attitude, and perceived behavioral control have a significant direct influence on purchase intention, while trust does not have a direct influence but plays a role through perceptual mediation. Additionally, perceived risk was not proven to significantly moderate the relationship between trust and purchase intention. These findings underscore the importance of strategies to improve website design quality, information transparency, and the strengthening of trust and public perception to enhance the adoption of online auction systems.

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References

Afshardost, M., Farahmandian, S., & Esghai, S. M. S. (2013). Linking trust, perceived website quality, privacy protection, gender and online purchase intentions. IOSR Journal of Business and Management, 13(4), 63–72. https://doi.org/10.9790/487x-1346372

Ahn, T., Ryu, S., & Han, I. (2007). The impact of Web quality and playfulness on user acceptance of online retailing. Information and Management, 44(3), 263–275. https://doi.org/10.1016/j.im.2006.12.008

Ajzen, I. (1985). From Intentions to Actions: A Theory of Planned Behavior. Action Control, 11–39. https://doi.org/10.1007/978-3-642-69746-3_2

Ajzen, I. (1991). The Theory of Planned Behavior. Organizational Behavior and Human Decision Processes, 50(2), 179–211. https://doi.org/https://doi.org/10.1016/0749-5978(91)90020-T

Al-Debei, M. M., Akroush, M. N., & Ashouri, M. I. (2015). Consumer attitudes towards online shopping: The effects of trust, perceived benefits, and perceived web quality. Internet Research, 25(5), 707–733. https://doi.org/10.1108/IntR-05-2014-0146

Al-Maghrabi, T., & Dennis, C. (2011). What drives consumers ’ continuance intention to e-shopping? Conceptual framework and managerial implications in the case of Saudi Arabia. International Journal of Retail & Distribution Management, 39(12), 899–926. https://doi.org/10.1108/09590551111183308

Amit, R., & Zott, C. (2001). Value Creation in E-Business. Strategic Management Journal, 22, 493–520. https://doi.org/10.1002/smj.187

Andavara, V., Sundaram, B., Bacha, Di., Dadi, T., & Karthika, P. (2021). The Impact of Perceived Ease of Use on Intention to Use Mobile Payment Services for Data Security Applications. Proceedings of the 2nd International Conference on Electronics and Sustainable Communication Systems, ICESC 2021, January 2022, 1875–1880. https://doi.org/10.1109/ICESC51422.2021.9532771

Ariely, D., & Simonson, I. (2003). Buying, Bidding, Playing, or Competing? Value Assessment and Decision Dynamics in Online Auctions. Journal of Consumer Psycology, 13, 113–123.

Avisena, M. I. R. (2023). Sri Mulyani: Lelang Jadi Instrumen Penggerak. Media Indonesia. https://mediaindonesia.com/ekonomi/631711/sri-mulyani-lelang-jadi-instrumen-penggerak-ekonomi-nasional

Banerjee, A. K., & Pradhan, H. K. (2024). Influence of demographic profiles in adoption of digital payment system in India: a multigroup invariance analysis. Technology Analysis and Strategic Management, 36(10), 2285–2301. https://doi.org/10.1080/09537325.2022.2132928

Barney, J. B., & Hansen, M. H. (1994). Trustworthiness as a Source of Competitive Advantage. Strategic Management Journal, 15(1 S), 175–190. https://doi.org/10.1002/smj.4250150912

Bhattacherjee, A. (2000). Acceptance of e-Commerce Services: The Case of Electronic Brokerages. IEE Transactions On Systems, Man, and Cybernetics, 30(4), 411–420.

Brown, S. A., & Venkatesh, V. (2005). Model of adoption of technology in households: A baseline model test and extension incorporating household life cycle. MIS Quarterly: Management Information Systems, 29(3), 399–426. https://doi.org/10.2307/25148690

Büttner, O. B., & Göritz, A. S. (2008). Perceived trustworthiness of online shops. Journal of Consumer Behaviour, 7(1), 35–50. https://doi.org/10.1002/cb

Byrnes, J. P., Miller, D. C., & Schafer, W. D. (1999). Gender differences in risk taking: A meta-analysis. Psychological Bulletin, 125(3), 367–383. https://doi.org/10.1037/0033-2909.125.3.367

Chang, C. W., Lai, C. J., & Yen, C. C. (2024). Examining drivers of NFT purchase intention: The impact of perceived scarcity and risk. Acta Psychologica, 248(June), 104424. https://doi.org/10.1016/j.actpsy.2024.104424

Chang, H. H., & Chen, S. W. (2008). The impact of online store environment cues on purchase intention: Trust and perceived risk as a mediator. Online Information Review, 32(6), 818–841. https://doi.org/10.1108/14684520810923953

Charette, R. N. (2005). Why Software Fails. IEEE Spectrum, 42(9), 42–49. https://doi.org/10.1109/MSPEC.2005.1502528

Chatterjee, S., & Datta, P. (2008). Examining Inefficiencies and Consumer Uncertainty in E-Commerce. Communications of the Association for Information Systems, 22. https://doi.org/10.17705/1cais.02229

Cheema, U., Rizwan, M., Jalal, R., Durrani, F., & Sohail, N. (2013). The Trend of Online Shopping in 21st Century: Impact of Enjoyment in TAM Model. Asian Journal of Empirical Research, 3(2), 131–140.

Chen, H.-S., Liang, C.-H., Liao, S.-Y., & Kuo, H.-Y. (2020). Consumer attitudes and purchase intentions toward food delivery platform services. Sustainability, 12(23), 1–18. https://doi.org/10.3390/su122310177

Chen, J. V., Yen, D. C., Kuo, W. R., & Capistrano, E. P. S. (2016). The antecedents of purchase and re-purchase intentions of online auction consumers. Computers in Human Behavior, 54, 186–196. https://doi.org/10.1016/j.chb.2015.07.048

Chesbrough, H., & Rosenbloom, R. S. (2002). The role of the business model in capturing value from innovation : evidence from Xerox Corporation ’ s technology spin-off companies. Industrial and Corporate Change, 11(3), 529–555.

Chiu, C. M., Huang, H. Y., & Yen, C. H. (2010). Antecedents of trust in online auctions. Electronic Commerce Research and Applications, 9(2), 148–159. https://doi.org/10.1016/j.elerap.2009.04.003

Choe, J. Y., Kim, J. J., & Hwang, J. (2021). Innovative marketing strategies for the successful construction of drone food delivery services: Merging TAM with TPB. Journal of Travel and Tourism Marketing, 38(1), 16–30. https://doi.org/10.1080/10548408.2020.1862023

Chong, B., Yang, Z., & Wong, M. (2003). Asymmetrical Impact of Trustworthiness Attributes on Trust, Perceived Value and Purchase Intention: A Conceptual Framework for Cross-cultural Study on Consumer Perception of Online Auction. Proceedings of the ACM Conference on Electronic Commerce, 5, 213–219.

Christanto, H. J., Sutresno, S. A., Singgalen, Y. A., & Dewi, C. (2024). Analyzing Benefits of Online Train Ticket Reservation App Using Technology Acceptance Model. Ingenierie Des Systemes d’Information, 29(1), 107–115. https://doi.org/10.18280/isi.290112

Cooper, D. R., & Schindler, P. S. (2013). Business research methods. In Proceedings of the Annual Reliability and Maintainability Symposium (12th ed.). McGraw-Hill. https://doi.org/10.1109/arms.1991.154456

Dass, M., Reddy, S. K., Newaz, M. T., & Reshadi, M. (2020). Discovering Market Structure of Ambiguously Appraised Products From Bid History in Online Auctions. Review of Marketing Research, 17, 123–133. https://doi.org/10.1108/S1548-643520200000017013

Davis, F. D. (1989). Perceived Usefulness, Perceived Ease of Use, and User Acceptance of Informantion Technology. MIS Quarterly: Management Information Systems, 13(3), 319–340. https://doi.org/10.5962/bhl.title.33621

Dholakia, U. M., & Soltysinski, K. (2001). Coveted or Overlooked? The Psychology of Bidding for Comparable Listings in Digital Auctions. Marketing Letters, 12(3), 225–237. https://doi.org/10.1023/A:1011164710951

Dwivedi, Y. K., Ismagilova, E., Hughes, D. L., Carlson, J., Filieri, R., Jacobson, J., Jain, V., Karjaluoto, H., Kefi, H., Krishen, A. S., Kumar, V., Rahman, M. M., Raman, R., Rauschnabel, P. A., Rowley, J., Salo, J., Tran, G. A., & Wang, Y. (2021). Setting the future of digital and social media marketing research: Perspectives and research propositions. International Journal of Information Management, 59(June 2020), 102168. https://doi.org/10.1016/j.ijinfomgt.2020.102168

Fang, Y. H., & Li, C. Y. (2014). Perceived deception in online auctions: Antecedents and consequences. Human Systems Management, 33(4), 181–197. https://doi.org/10.3233/HSM-140814

Gefen, D., Karahanna, E., & Straub, D. W. (2003). Trust and TAM in online shopping: An integrated model. MIS Quarterly: Management Information Systems, 27(1), 51–90.

Google, Temasek, Bain&Company. (2024). Indonesia e-Conomy SEA 2024 Report.

Gregg, D. G., & Walczak, S. (2008). Dressing your online auction business for success: An experiment comparing two ebay businesses. MIS Quarterly: Management Information Systems, 32(3), 653–670. https://doi.org/10.2307/25148860

Ha, N. T., Nguyen, T. L. H., Pham, T. Van, & Nguyen, T. H. T. (2021). Factors Influencing Online Shopping Intention: An Empirical Study in Vietnam. Journal of Asian Finance, Economics and Business, 8(3), 1257–1266. https://doi.org/10.13106/jafeb.2021.vol8.no3.1257

Hair, J. F., Hult, G. T., Ringle, C., & Sarstedt, M. (2017). A Primer on Partial Least Squares Structural Equation Modeling (PLS-SEM). In Sage (2nd ed.). SAGE Publications.

Hair, J. F. J., Black, W. C., Babin, B. J., & Anderson, R. E. (2019). Multivariate Data Analysis (8th ed.). Cengage Learning EMEA.

Han, M. C., & Kim, Y. (2017). Why Consumers Hesitate to Shop Online: Perceived Risk and Product Involvement on Taobao.com. Journal of Promotion Management, 23(1), 24–44. https://doi.org/10.1080/10496491.2016.1251530

Hasanov, J., & Khalid, H. (2015). The Impact of Website Quality on Online Purchase Intention of Organic Food in Malaysia: A WebQual Model Approach. Procedia Computer Science, 72, 382–389. https://doi.org/10.1016/j.procs.2015.12.153

Hassanein, K., & Head, M. (2007). Manipulating perceived social presence through the web interface and its impact on attitude towards online shopping. International Journal of Human Computer Studies, 65(8), 689–708. https://doi.org/10.1016/j.ijhcs.2006.11.018

Henseler, J., Ringle, C. M., & Sarstedt, M. (2015). A new criterion for assessing discriminant validity in variance-based structural equation modeling. Journal of the Academy of Marketing Science, 43(1), 115–135. https://doi.org/10.1007/s11747-014-0403-8

Houser, D., & Wooders, J. (2006). Reputation in auctions: Theory, and evidence from eBay. Journal of Economics and Management Strategy, 15(2), 353–369. https://doi.org/10.1111/j.1530-9134.2006.00103.x

Islam, M. N. (2023). Factors affecting adoption of self-service E-ticketing technology: A study on heritage sites in Bangladesh. Heliyon, 9(3), e14691. https://doi.org/10.1016/j.heliyon.2023.e14691

Islam, S., Islam, M. F., & Zannat, N. E. (2023). Behavioral Intention to Use Online for Shopping in Bangladesh: A Technology Acceptance Model Analysis. SAGE Open, 13(3), 1–19. https://doi.org/10.1177/21582440231197495

Jadil, Y., Rana, N. P., & Dwivedi, Y. K. (2022). Understanding the drivers of online trust and intention to buy on a website: An emerging market perspective. International Journal of Information Management Data Insights, 2(1), 100065. https://doi.org/10.1016/j.jjimei.2022.100065

Kim, D. J., Ferrin, D. L., & Rao, H. R. (2008). A trust-based consumer decision-making model in electronic commerce: The role of trust, perceived risk, and their antecedents. Decision Support Systems, 44(2), 544–564. https://doi.org/10.1016/j.dss.2007.07.001

Kim, G., & Koo, H. (2016). The causal relationship between risk and trust in the online marketplace: A bidirectional perspective. Computers in Human Behavior, 55, 1020–1029. https://doi.org/10.1016/j.chb.2015.11.005

Lee, C. H., Eze, U. C., & Ndubisi, N. O. (2011). Analyzing key determinants of online repurchase intentions. Asia Pacific Journal of Marketing and Logistics, 23(2), 200–221. https://doi.org/10.1108/13555851111120498

Leonard, N. L., & Jones, K. (2013). Consumer-to-Consumer Ecommerce: Acceptance and Intended Behavior. Communications of the IIMA, 14(1). http://scholarworks.lib.csusb.edu/ciima%5Cnhttp://scholarworks.lib.csusb.edu/ciima/vol14/iss1/1

Leone, C. (1995). A review: Eagly, A.H., & Chaiken, S. (1993). The psychology of attitudes. New York: Harcourt, Brace, & Janovich. Psychology and Marketing, 12(5), 459–466. https://doi.org/10.1177/1748895811401979

Leung, W. K. S., Chang, M. K., Cheung, M. L., & Shi, S. (2022). Swift trust development and prosocial behavior in time banking: A trust transfer and social support theory perspective. Computers in Human Behavior, 129(December 2021), 107137. https://doi.org/10.1016/j.chb.2021.107137

Levine, D. M., Stephan, D. F., & Szabat, K. A. (2014). Statistics for Managers Using Microsoft Excel. In Information Systems (7th ed.). Pearson Education.

Liang, P. H., & Chi, Y. P. (2021). Influence of perceived risk of blockchain art trading on user attitude and behavioral intention. Sustainability, 13(23). https://doi.org/10.3390/su132313470

Lin, H. C., Bruning, P. F., & Swarna, H. (2018). Using online opinion leaders to promote the hedonic and utilitarian value of products and services. Business Horizons, 61(3), 431–442. https://doi.org/10.1016/j.bushor.2018.01.010

Lu, C., Huang, S., & Lo, P. (2010). An empirical study of on-line tax filing acceptance model : Integrating TAM and TPB. African Journal of Business Management, 4(5), 800–810.

Majeed, M. U., Aftab, H., Arslan, A., & Shakeel, Z. (2024). Determining online consumer’s luxury purchase intention: The influence of antecedent factors and the moderating role of brand awareness, perceived risk, and web atmospherics. PLoS ONE, 19(2), 1–26. https://doi.org/10.1371/journal.pone.0295514

Malhotra, N. K. (2010). Marketing research: An applied orientation (6th ed.). Prentice Hall.

Malhotra, N. K., Nunan, D., & Birks, D. F. (2017). Marketing research: An applied approach. In Pearson UK (5th ed., Vol. 53, Issue 9). Pearson Education.

Mavlanova, T., & Benbunan-Fich, R. (2010). Counterfeit products on the internet: The role of seller-level and product-level information. International Journal of Electronic Commerce, 15(2), 79–104. https://doi.org/10.2753/JEC1086-4415150203

Mergel, I., Edelmann, N., & Haug, N. (2019). Defining digital transformation: Results from expert interviews. Government Information Quarterly, 36(4), 101385. https://doi.org/10.1016/j.giq.2019.06.002

Mishra, D., Akman, I., & Mishra, A. (2014). Theory of Reasoned Action application for Green Information Technology acceptance. Computers in Human Behavior, 36, 29–40. https://doi.org/10.1016/j.chb.2014.03.030

Namoun, A., Alrehaili, A., Tufail, A., Natour, A., Husari, Y., Al-Sharafi, M. A., Alsaadi, A. M., & Almoamari, H. (2022). Factors Influencing the Acceptance of Online Mobile Auctions using User-Centered Agile Software Development: An Early Technology Acceptance Model. International Journal of Advanced Computer Science and Applications, 13(11), 908–922. https://doi.org/10.14569/ijacsa.2022.01311102

Ofori, D., & Appiah-Nimo, C. (2019). Determinants of online shopping among tertiary students in Ghana: An extended technology acceptance model. Cogent Business and Management, 6(1), 1–20. https://doi.org/10.1080/23311975.2019.1644715

Pappas, N. (2016). Marketing strategies, perceived risks, and consumer trust in online buying behaviour. Journal of Retailing and Consumer Services, 29, 92–103. https://doi.org/10.1016/j.jretconser.2015.11.007

Pavlou, P. A. (2003). Consumer acceptance of electronic commerce: Integrating trust and risk with the technology acceptance model. International Journal of Electronic Commerce, 7(3), 101–134. https://doi.org/10.1080/10864415.2003.11044275

Pavlou, P. A., & Gefen, D. (2004). Building effective online marketplaces with institution-based trust. Information Systems Research, 15(1). https://doi.org/10.1287/isre.1040.0015

Pedersen, P. E. (2005). Adoption of Mobile Internet Services : An Exploratory Study of Mobile Adoption of Mobile Internet Services : An Exploratory Study of Mobile Commerce Early Adopters. Journal of Organizational Computing and Electronic Commerce, 15(2), 203–222. https://doi.org/10.1207/s15327744joce1503

Peraturan Menteri Keuangan Nomor 122 Tahun 2023 Tentang Petunjuk Pelaksanaan Lelang, 1 (2023).

Pham, T. V. A., Nagy, A., & Ngo, M. T. (2024). The effect of review quality on purchase intention in cross-border e-commerce: The case of Hungary. Society and Economy, 46(2), 120–146. https://doi.org/10.1556/204.2024.00003

Pinker, E., Seidmann, A., & Vakrat, Y. (2010). Using bid data for the management of sequential, multi-unit, online auctions with uniformly distributed bidder valuations. European Journal of Operational Research, 202(2), 574–583. https://doi.org/10.1016/j.ejor.2009.05.029

Qalati, S. A., Vela, E. G., Li, W., Dakhan, S. A., Thuy, T. T. H., & Merani, S. H. (2021). Effects of perceived service quality, website quality, and reputation on purchase intention : The mediating and moderating roles of trust and perceived risk in online shopping. Cogent Business & Management, 8(1), 1–20. https://doi.org/10.1080/23311975.2020.1869363

Richter, N. F., Sinkovics, R. R., Ringle, C. M., & Schlägel, C. (2016). A critical look at the use of SEM in international business research. International Marketing Review, 33(3), 376–404. https://doi.org/10.1108/IMR-04-2014-0148

Rizomyliotis, I. (2024). Consumer Trust and Online Purchase Intention for Sustainable Products. American Behavioral Scientist, 1–19. https://doi.org/10.1177/00027642241236174

Rondan-cataluña, F. J., Arenas-gaitán, J., Ramírez-correa, P. E., Rondan-cataluña, F. J., Arenas-gaitán, J., Ramírez-correa, P. E., Rondan-cataluña, F. J., Arenas-gaitán, J., & Ramírez-correa, P. E. (2015). A comparison of the different versions of popular technology acceptance models A non-linear perspective. https://doi.org/10.1108/K-09-2014-0184

Santika, E. F. (2024). Tingkat Penetrasi Internet Indonesia Capai 79,5% per 2024. Katadata. https://databoks.katadata.co.id/teknologi-telekomunikasi/statistik/e6f9d69e252de32/tingkat-penetrasi-internet-indonesia-capai-795-per-2024

Santo, P. E., & Marques, A. M. A. (2022). Determinants of the online purchase intention : hedonic motivations , prices , information and trust. Baltic Journal of Management, 17(1), 56–71. https://doi.org/10.1108/BJM-04-2021-0140

Sarstedt, M., & Mooi, E. (2014). A Concise Guide to Market Research: The Process, Data, and Methods Using IBM SPSS Statistic (3rd ed.). Heidelberger: Springer. https://doi.org/10.1007/978-3-642-12541-6

Schlaegel, C. (2015). Understanding individuals’ initial and continued use of online auction marketplaces: A meta-analysis. Management Research Review, 38(8), 855–907. https://doi.org/10.1108/MRR-09-2013-0210

Shen, C. C., & Chiou, J. S. (2010). The impact of perceived ease of use on Internet service adoption: The moderating effects of temporal distance and perceived risk. Computers in Human Behavior, 26(1), 42–50. https://doi.org/10.1016/j.chb.2009.07.003

Solomon, M. R. (2018). Consumer Behavior Consumer behavior. In Pearson Education India (Vol. 27, Issue 23). http://www.pearsonmylabandmastering.com

Srisathan, W. A., Ketkaew, C., Jantuma, N., & Naruetharadhol, P. (2024). Trust and website conversion in consumer responses to green product purchasing: A new perspective through the lens of innovative website Design’s technology integration. Heliyon, 10(1), e23764. https://doi.org/10.1016/j.heliyon.2023.e23764

Tam, C., Pereira, F. C., & Oliveira, T. (2024). What influences the purchase intention of online travel consumers? Tourism and Hospitality Research, 24(2), 304–320. https://doi.org/10.1177/14673584221126468

Taylor, S., & Todd, P. A. (1995). Understanding information technology usage: A test of competing models. Information Systems Research, 6(2), 144–176. https://doi.org/10.1287/isre.6.2.144

Thamizhvanan, A., & Xavier, M. J. (2013). Determinants of customers’ online purchase intention: an empirical study in India. Journal of Indian Business Research, 5(1), 17–32.

Tilahun, M., Berhan, E., & Tesfaye, G. (2023). Determinants of consumers’ purchase intention on digital business model platform: evidence from Ethiopia using partial least square structural equation model (PLS-SEM) technique. Journal of Innovation and Entrepreneurship, 12(1). https://doi.org/10.1186/s13731-023-00323-x

Ullah, N. (2020). Integrating TAM/TRI/TPB frameworks and expanding their characteristic constructs for DLT adoption by Service and Manufacturing Industries-Pakistan Context. 2020 International Conference on Technology and Entrepreneurship, ICTE 2020, 1–5. https://doi.org/10.1109/ICTE47868.2020.9215537

Venkatesh, V., & Davis, F. D. (2000). Theoretical Acceptance Extension Model:Four Longitudinal Field Studies. Management Science, 46(2), 186–204.

Wang, X., & Xu, A. (2022). Chinese consumers’ intention to purchase tourism financial products. Journal of Teaching in Travel and Tourism, 22(3), 325–336. https://doi.org/10.1080/15313220.2022.2097155

Williamson, I. O., Lepak, D. P., & King, J. (2003). The effect of company recruitment web site orientation on individuals’ perceptions of organizational attractiveness. Journal of Vocational Behavior, 63(2), 242–263. https://doi.org/10.1016/S0001-8791(03)00043-5

Wu, C. S., Cheng, F. F., & Yen, D. C. (2014). The Influence of Seller, Auctioneer, and Bidder Factors on Trust in Online Auctions. Journal of Organizational Computing and Electronic Commerce, 24(1), 36–57. https://doi.org/10.1080/10919392.2014.866502

Yang, H., & Su, C. (2017). Learner Behaviour in a MOOC Practice-oriented Course : In Empirical Study Integrating TAM and TPB. International Review of Research in Open and Distributed Learning, 18(5).

Ye, Q. C., Rhuggenaath, J., Zhang, Y., Verwer, S., & Hilgeman, M. J. (2021). Data driven design for online industrial auctions. Annals of Mathematics and Artificial Intelligence, 89(7), 675–691. https://doi.org/10.1007/s10472-020-09722-2

Zaineldeen, S., Hongbo, L., Koffi, A. L., & Hassan, B. M. A. (2020). Technology acceptance model’ concepts, contribution, limitation, and adoption in education. Universal Journal of Educational Research, 8(11), 5061–5071. https://doi.org/10.13189/ujer.2020.081106

Published
2025-09-04
How to Cite
Nugraha, B. (2025). Enhancing Public Participation in Government-Operated Online Auctions: An Empirical Analysis of Purchase Intention Determinants on Lelang.go.id. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE), 8(3), 10517-10536. https://doi.org/10.31538/iijse.v8i3.7586