A APLIKASI PENGOLAHAN NILAI RAPOR KELAS DI SEKOLAH DASAR MASEHI LAIMBONGA BERBASIS WEB: Application, Value Processing, Report Card, Waterfall, Website. (2022). Jurnal Ilmu Komputer, 11(2), 131-137. https://doi.org/10.33060/JIK/2022/Vol11.Iss2.248