Achry Rafly Fadlillah, and Ferdinandus Cilverius Ola Beda. 2023. “Designing A Student Attendance Application Using Mit App Inventor”. SABER : Jurnal Teknik Informatika, Sains Dan Ilmu Komunikasi 1 (4):89-94. https://doi.org/10.59841/saber.v1i4.539.