Retnowati MS, Rusli L, Aziz MA, al Faruqi M, Pratama AAR. Strengthening the halal supply chain ecosystem in business unit of pesantren. Indones. J. Islam. Econ. Res. [Internet]. 2025 Dec. 17 [cited 2026 Jun. 14];7(1):68-7. Available from: https://ejournal.uinsalatiga.ac.id/index.php/ijier/article/view/2134