SONY HIDAYAT. Assistance And Socialization of Umkm Self-Declare Halal Certificates in Kadipaten Village, Boyolali District Central Java Indonesia. HALAL INTERNATIONAL JOURNAL of Walisongo Halal Center (WHC), [S. l.], v. 1, n. 2, p. 73–88, 2024. Disponível em: https://halalin.walisongo.ac.id/index.php/halalin/article/view/9. Acesso em: 25 aug. 2026.