B. . Arifin, Moh. Ulumuddin, and A. I. Ansori, “The Dynamics of Conservatism in Halal Certification, Sharia Regional Regulations, and Moral Regulation: A Study of Islamic Legal Policy in Indonesia”, Jurnal At-Tahdzib, vol. 13, no. 1, pp. 30–48, Apr. 2025, doi: 10.61181/at-tahdzib.v13i1.525.