AGUS SUPRIANTO. SISTEM INFORMASI UNTUK MENINGKATKAN KEDISIPLINAN SISWA (SI UMEKS). JOEL: Journal of Educational and Language Research, [S. l.], v. 1, n. 10, p. 1431–1444, 2022. DOI: 10.53625/joel.v1i10.2285. Disponível em: https://mail.bajangjournal.com/index.php/JOEL/article/view/2285. Acesso em: 6 jul. 2025.