“APLIKASI PRESENSI MASA WFH SELAMA PANDEMI COVID-19 BERBASIS MOBILE”, JurnalAdat, vol. 2, no. 3, hlm. 35–41, Jan 2021, Diakses: Agu 16, 2026. Tersedia pada: https://jurnaladat.or.id/index.php/jurnaladat/article/view/96