Widianti, Khikmah, and Endah Budi Permana Putri. “Differences in Halal Food Knowledge Among Business Actors by Providing Digital Flipbook and E-Booklet Media Education”. Journal of Halal Research, Policy, and Industry 2, no. 2 (December 8, 2023). Accessed November 22, 2024. https://journal2.unusa.ac.id/index.php/jhrpi/article/view/5457.