Parakkasi I, Akib F. Digitalizing Halal Assurance: An Integrated Framework of Blockchain, IoT, and Laboratory Verification. SJEKI [Internet]. 2025 Dec. 28 [cited 2026 Apr. 4];14(2):941-62. Available from: https://jurnal.ar-raniry.ac.id/index.php/Share/article/view/30436