Harahap, R., Muhammad Fadiga, Fadhli Rizqi Haidar Pane, & Muhammad Siddik Hasibuan. (2024). Rapid application development model in the development of letter archiving information system. Jurnal CoSciTech (Computer Science and Information Technology), 4(3), 696-705. https://doi.org/10.37859/coscitech.v4i3.6267