Gumanti, R., Tomayahu, N. S., & Lahay, I. I. R. (2025). Halal Certification Cooperation Between Indonesia and Malaysia: A Legal Analysis of the Principle of Reciprocity. Al-Qadha : Jurnal Hukum Islam Dan Perundang-Undangan, 12(1), 185-204. https://doi.org/10.32505/qadha.v12i1.11368