MIRZA, Iskandar. KEABSAHAN AKAD JUAL BELI MULTI LEVEL MARKETING DALAM PERSPEKTIF TEORI HUKUM PERJANJIAN SYARI‘AH (NAZHÂRIYYAT AL-‘UQÛD): The Validity of Multi-Level Marketing Contracts from the Perspective of Naẓariyyat al-‘Uqūd. Asy-Syari’ah, [S. l.], v. 18, n. 2, p. 247–260, 2016. DOI: 10.15575/as.v18i2.663. Disponível em: https://journal.uinsgd.ac.id/index.php/asy-syariah/article/view/663. Acesso em: 6 dec. 2025.