Fitria Sri Budi Asih 2022. Aplikasi Mentoring Ibadah Harian Berbasis Android Studi Kasus : LDK Al-Izzah UIN Sumatera Utara. Journal of Computers and Digital Business. 1, 2 (Sep. 2022), 55–64. DOI:https://doi.org/10.56427/jcbd.v1i2.11.