Tunggak, Buerah, and Mohd Fairuz Tamjis. “KONSEP AKAD AL-JU’ALAH DI DALAM PERUSAHAAN MULTI-LEVEL MARKETING (MLM) PATUH SYARIAH (THE CONCEPT OF AL-JU’ALAH CONTRACT IN SYARIAH COMPLIANT MULTI-LEVEL MARKETING COMPANY (MLM) )”. UMRAN - International Journal of Islamic and Civilizational Studies 2, no. 1 (March 10, 2015). Accessed November 23, 2024. https://jurnalumran.utm.my/index.php/umran/article/view/11.