SYAHRUL, Suwarti, Catriwati,. SISTEM INFORMASI JUARA KELAS (SIJULAS) PADA AMIK TRI DHARMA PEKANBARU BERBASIS WEB: AMIK Tri Dharma Pekanbaru, AMIK Mahaputra Riau. Journal Intra Tech, [S. l.], v. 5, n. 2, p. 91–97, 2021. DOI: 10.37030/jit.v5i2.102. Disponível em: https://journal.amikmahaputra.ac.id/index.php/JIT/article/view/102. Acesso em: 30 des. 2025.