Budiandru B, ’Ulhaq D, Arianurzahra A. Multilevel Marketing in Sharia Accounting Perspective. Al-Urban [Internet]. 2018 Jun. 30 [cited 2024 Nov. 23];2(1):13-2. Available from: https://journal.uhamka.ac.id/index.php/al-urban/article/view/1400