Pay, Yohanes, 		Kelen, Yoseph, AND 		Baso, Budiman.
" Sistem Informasi Pengarsipan Manifest R7 Pada bagian Pengelolaan Operasional PT. Pos Indonesia Berbasis Web Menggunakan Metode Waterfall (Studi Kasus : Kantor Pos Kefamenanu 85600)" <em>INFORMATICS FOR EDUCATORS AND PROFESSIONAL : Journal of Informatics</em> [Online], Volume 8 Number 1 (29 July 2023)