Rusmawan, U.
(2019).
 Sistem Informasi Absensi Guru SMP Mandalahayu Bekasi.
<em>INFORMATICS FOR EDUCATORS AND PROFESSIONAL : Journal Of Informatics, 3</em>(2), 195 - 204.
Retrieved from <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>