Amrullah, Amrullah, Prodhan Mahbub Ibna Seraj, Ghada Tosson Abd Al-lateef, and Mohammed Galal. 2023. “Optimization and Synergy of Non-Formal Islamic Education in the Three Centers of Islamic Education”. International Journal of Education Research and Development 3 (1):51-60. https://doi.org/10.52760/ijerd.v3i1.40.