Primadana, Azmi Azhari, and Muhammad Rifqi Hidayat. “Economic Development Strategic of Islamic Boarding School Through Protectionism Policy at Al-Islam Agricultural Technology Islamic Boarding School in South Kalimantan”. ICIEFS Proceeding 1 (November 4, 2023): 36–48. Accessed May 19, 2026. https://proceedings.uinbukittinggi.ac.id/index.php/iciefs/article/view/365.