Suryadi, Andri, Unggul Utan Sufandi, and Dian Nurdiana. 2022. “The Application of Online Practicum in Assisting Learning Process of Database Courses Using Waterfall Method”. Sinkron : Jurnal Dan Penelitian Teknik Informatika 7 (3):906-14. https://doi.org/10.33395/sinkron.v7i3.11486.