Sari, Ratna, Suwardi Lubis, and Syafruddin Pohan. “Digital Literacy of Islamic Religion Educators As a Companion to the Halal Product Process Through the Sihalal Application for Snack Food Businesses in Serdang Bedagai District”. Journal of Social Interactions and Humanities 3, no. 2 (July 10, 2024): 97–106. Accessed May 1, 2026. https://journal.formosapublisher.org/index.php/jsih/article/view/9602.