Rudiyanto, Rudiyanto, and Mohammad Nizarul Alim. “Akuntabilitas Proses Sertifikasi Halal Berbasis Self Declare Pada Halal Center Universitas Trunojoyo Madura”. Muttaqien; Indonesian Journal of Multidiciplinary Islamic Studies 5, no. 1 (January 31, 2024): 75–98. Accessed July 8, 2025. http://e-jurnal.staimuttaqien.ac.id/index.php/mtq/article/view/1481.