Wijaya, A. and Andarini, S. (2025) “The Effect of Perceived Ease of Use, Free Shipping Program, and E-Servicescape on E-Satisfaction (Study on Alfagift Application Users in Surabaya)”, Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE), 9(1), pp. 430-442. doi: 10.31538/iijse.v9i1.7164.