Nenengsih N, Muslim M. Peningkatan Omzet UMKM Makanan Ringan Pasca Sertifikasi Halal di Sumatera Barat. AlMuqayyad [Internet]. 2024 Jun. 30 [cited 2025 Apr. 24];7(1):95-108. Available from: https://ejournal.stai-tbh.ac.id/al-muqayyad/article/view/2099