Attahira Lutfiah Azmi. “The Impact of Pocket Money on Student Learning Outcomes at SMP Budi Satrya Medan Tembung”. Sufiya Journal of Islamic Studies 1, no. 1 (May 1, 2025): 109–118. Accessed October 27, 2025. https://journal.sufiya.org/index.php/sjis/article/view/115.