PASARIBU, I M. Multilevel Marketing Strategy in PT. Oriflame Medan as a Basic Steps for Students of Business Studies. KnE Social Sciences, [S. l.], v. 3, n. 10, 2018. DOI: 10.18502/kss.v3i10.3391. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/3391. Acesso em: 29 oct. 2025.