Siregar, Erpiana, Titi Martini Harahap, and Resi Atna Sari Siregar. 2025. “Building Pesantren Independence Through Innovation in Pesantren Cooperatives”. Al-Fikru: Jurnal Ilmiah 19 (2):266-83. https://doi.org/10.51672/alfikru.v19i2.762.