Market Feasibility Analysis and Willingness to Pay for Halal Products Based on Digital Traceability. Journal of Industrial Engineering and Halal Industries, [S. l.], v. 7, n. 1, p. 45–49, 2026. DOI: 10.14421/jiehis.6275. Disponível em: https://ejournal.uin-suka.ac.id/saintek/JIEHIS/article/view/6275. Acesso em: 27 jul. 2026.