Mardalis, Ahmad, and Nur Hasanah. “Multi-Level Marketing (MLM) Perspektif Ekonomi Islam”. Falah: Jurnal Ekonomi Syariah 1, no. 1 (March 5, 2016): 19–37. Accessed November 22, 2024. https://ejournal.umm.ac.id/index.php/JES/article/view/2693.