RETNOWATI, M. S.; RUSLI, L.; AZIZ, M. A.; AL FARUQI, M.; PRATAMA, A. A. R. Strengthening the halal supply chain ecosystem in business unit of pesantren. Indonesian Journal of Islamic Economics Research, [S. l.], v. 7, n. 1, p. 68–78, 2025. DOI: 10.18326/ijier.v7i1.2134. Disponível em: https://ejournal.uinsalatiga.ac.id/index.php/ijier/article/view/2134. Acesso em: 14 jun. 2026.