Hidayat MI, Aziz SA, Ahdar, Muhdin, Idris M. IMPLEMENTATION OF THE SPACED REPETITION TECHNIQUE BASED ON THE SYNAPSE MOBILE APPLICATION FOR OPTIMIZING QURAN MEMORIZATION AT MADRASAH ALIYAH DDI BANUA. Algebra. 2025;5(4):1316-1323. doi:10.58432/5j7jav08