Ramadhan, Muhammad, and Maya Sari. “The Effect of Entrepreneurship Mentoring on Increasing Income at Laznas IZI North Sumatra”. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) 8, no. 3 (December 17, 2025): 14288-14299. Accessed October 4, 2026. https://e-journal.uac.ac.id/index.php/iijse/article/view/9049.