LUMENTA, A. Implementasi Sistem eLearning di Universitas Sam Ratulangi. d\’Cartesian: Jurnal Matematika dan Aplikasi, [S. l.], v. 4, n. 2, p. 229–233, 2015. DOI: 10.35799/dc.4.2.2015.11935. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/decartesian/article/view/11935. Acesso em: 22 nov. 2024.