Khoiriah, U. L., M. G. Prasiefa, G. Gunawan, and S. Gunawan. “A Comparison of Halal Product Standards in Indonesia and the Kingdom of Saudi Arabia”. Halal Research Journal, vol. 4, no. 2, July 2024, pp. 64-77, doi:10.12962/j22759970.v4i2.1029.