ARIFIN, Zainul; AINI, Nur. Analisis Strategi Peningkatan Sertifikasi Halal Ultra Mikro Di Tanjung Selor Kalimantan Utara. Jurnal Ilmiah Ekonomi Islam, [S. l.], v. 11, n. 04, 2025. Disponível em: https://jurnal.stie-aas.ac.id/index.php/jei/article/view/17014. Acesso em: 6 aug. 2025.