Sony Hidayat. Assistance And Socialization of Umkm Self-Declare Halal Certificates in Kadipaten Village, Boyolali District Central Java Indonesia. Halal Inter. J. [nternet]. 2024 Oct. 25 [cited 2026 Oct. 10];1(2):73-88. vailable from: https://halalin.walisongo.ac.id/index.php/halalin/article/view/9