HAFSARI, R.; ARYANTO; RAHMADANI SAPUTRA, R. .; AFIN WIRDYANSAH, M. . Perancangan Absensi Berbasis Web Dengan Metode Waterfall (Studi Kasus: PT. GlobalRiau Data Solusi). Jurnal CoSciTech (Computer Science and Information Technology), [S. l.], v. 4, n. 1, p. 306–312, 2023. DOI: 10.37859/coscitech.v4i2.5400. Disponível em: https://ejurnal.umri.ac.id/index.php/coscitech/article/view/5400. Acesso em: 18 apr. 2026.