Prima, K. W., Ganefri, H. Effendi, R. Lapisa, and Hariyadi. “Development of Android-Based E-Modules for Computer Application Courses As an Alternative to Supporting Distance Learning (PJJ)”. Jurnal Informasi Dan Teknologi, Vol. 4, no. 4, Dec. 2022, pp. 177-84, doi:10.37034/jidt.v4i4.218.