NASUTION, Abdul Halim. GAGASAN PENERAPAN SERTIFIKASI HALAL BAGI USAHA MIKRO KECIL (UMK) DI INDONESIA. istinbath, [S. l.], v. 20, n. 1, p. 163–175, 2021. Disponível em: https://www.istinbath.or.id/index.php/ijhi/article/view/326. Acesso em: 4 dec. 2025.