MURNI, D.; NURKOLIS, N.; MUHTAROM, M. Development of a QR Code-Based Digital Attendance System to Improve the Efficiency of Student Attendance Management and Principal Decision-Making. Jurnal Pendidikan Terapan, [S. l.], v. 4, n. 3, p. 230–242, 2026. DOI: 10.61255/jupiter.v4i3.1285. Disponível em: https://journal.diginus.id/JUPITER/article/view/1285. Acesso em: 24 jul. 2026.