Muntolib, Humaira Berliantina, and Ali Muhdi. 2026. “Implementation of the Repetition Method (Tikrar) in Quran Memorization Instruction at SMPIT Harapan Ummat Boarding School in Purbalingga”. Interdisciplinary Journal of Social Science and Education (IJSSE) 4 (3):201-12. https://doi.org/10.53639/ijsse.v4i3.160.