Sitorus, P. A., Arpan, and Muhammad Amin. “Perancangan Sistem Absensi Online Pegawai Berbasis Web (Studi Kasus Pemko Sibolga)”. JURNAL MAHAJANA INFORMASI, vol. 9, no. 2, Dec. 2024, pp. 114-2, doi:10.51544/jurnalmi.v9i2.5625.