Harahap, P.I. and Imam Yazid 2024. The Relevance of Umar Bin Khattab’s Legal Principles in E-Commerce Legal Compliance: A Case Study of Tiktok Shop and Tokopedia. Jurnal Ilmiah Mahasiswa Raushan Fikr. 13, 1 (Jun. 2024), 102–117. DOI:https://doi.org/10.24090/jimrf.v13i1.12263.