ANALYSIS OF THE RESPONSE OF COFFEE BEVERAGE BUSINESS ACTORS TO THE OBLIGATION OF HALAL CERTIFICATION IN PANYABUNGAN MANDAILING NATAL. ES [Internet]. 29 Desember 2023 [dikutip 14 Juli 2026];4(2):377-8. Tersedia pada: https://jurnal.stain-madina.ac.id/index.php/eksya/article/view/1667