PRATAMA YUDHA, M. R.; RAHMAD AL RIAN; MELLY NOVALIA. Rancang Bangun Sistem Informasi Pimpinan Daerah 114 Tapak Suci Putera Muhammadiyah Pekanbaru Menggunakan Model Waterfall. Jurnal CoSciTech (Computer Science and Information Technology), [S. l.], v. 6, n. 2, p. 112–119, 2025. DOI: 10.37859/coscitech.v6i2.9548. Disponível em: https://ejurnal.umri.ac.id/index.php/coscitech/article/view/9548. Acesso em: 4 nov. 2025.