Siti Herlina, Nuri Nurhaidah S, Irfan A. Contemporary Da’wah Integration and Government Policy in the Halal Product Assurance Ecosystem in Indonesia: An Empirical Study of the Role of the Indonesian Ulema Council’s Halal Ambassadors as Agents of Social Change. ILJJ: Islamic Learning Journal [Internet]. 2026May6 [cited 2026Aug.12];4(2):226-49. Available from: https://pondokjurnal.uwj.ac.id/index.php/ilj/article/view/3027