Hamid, A. M., Rozi, A. F., & Mahmudah, S. N. (2020). Islamic Economic Advantages and The Law No. 5 of 1999 in Preventing Monopoly Practices. Enrichment : Journal of Management, 11(1, Novembe), 122-127. https://doi.org/10.35335/enrichment.v11i1, Novembe.47