GHONI, Abdul; JAUHARI, Muhammad Sofwan. Urgensi Asesmen Dan Sertifikasi Dewan Syariah Nasional (DSN) MUI Bagi Perusahaan Penjualan Langsung Berjenjang (Multi Level Marketing /MLM). Ad-Deenar: Jurnal Ekonomi dan Bisnis Islam, [S. l.], v. 6, n. 01, p. 187–200, 2022. DOI: 10.30868/ad.v6i01.2342. Disponível em: https://jurnal.staialhidayahbogor.ac.id/index.php/ad/article/view/2342. Acesso em: 31 jan. 2025.