Adinda Dwi Cahya Pohan, Nuraini and Yudistira Fauzy Indrawan (2023) “THE INFLUENCE OF SOCIAL SUPPORT AND OPTIMISM ON STUDENT SELF-EFFICACY IN MEMORIZING THE QURAN AT SMPIT AL FAKHRI SINGGAL”, Multidiciplinary Output Research For Actual and International Issue (MORFAI), 3(3), pp. 530–539. doi: 10.54443/morfai.v3i3.1199.