Designing an electronic program to record students\’ absences. مجلة اليرموك, [S. l.], v. 10, n. 10, p. 78–94, 2019. Disponível em: https://journal.al-yarmok.edu.iq/index.php/alyarmoukjournal/article/view/674. Acesso em: 28 مارس. 2026.