Farah, N. T., Afdawaiza, A., Razik, A. S., Al Makky, A. A., & Sajid, D. I. B. (2026). Fiqh Muamalah Analysis of Paylater Systems: Behavioral Control, Impulse Buying, and Sharia Compliance. Ulumuddin: Jurnal Ilmu-Ilmu Keislaman, 16(1), 319–334. https://doi.org/10.47200/ulumuddin.v16i1.3612