[1]
Achmad, A. and Safirin, M. 2025. Forecasting Analysis of Heavy Equipment Repair Services Using the Time Series Method at PT Putra Jawamas. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE). 8, 2 (May 2025), 5490-5501. DOI:https://doi.org/10.31538/iijse.v8i2.6300.