RUSMAWAN, Uus.
 Sistem Informasi Absensi Guru SMP Mandalahayu Bekasi.
<strong>INFORMATICS FOR EDUCATORS AND PROFESSIONAL : Journal of Informatics</strong>, [S.l.], v. 3, n. 2, p. 195 - 204, june 2019.
ISSN 2548-3412.
Available at: &lt;<a href="https://ejournal-binainsani.ac.id/index.php/ITBI/article/view/1139" target="_new">https://ejournal-binainsani.ac.id/index.php/ITBI/article/view/1139</a>&gt;. Date accessed: 07 july 2026.