Public Willingness to Pay for Halal Certified Beef. Al-Iqtishad: Jurnal Ilmu Ekonomi Syariah, [S. l.], v. 11, n. 1, 2019. DOI: 10.15408/aiq.v11i1.8415. Disponível em: https://journal.uinjkt.ac.id/iqtishad/article/view/8415. Acesso em: 21 dec. 2025.