DEVELOPMENT OF VIRTUAL LEARNING SYSTEM (VLS) BASED ON MOODLE AS A PLATFORM ONLINE LEARNING IN THE COVIC-19. Akademika, [S. l.], v. 10, n. 02, p. 447–463, 2021. DOI: 10.34005/akademika.v10i02.1579. Disponível em: https://jurnal.uia.ac.id/akademika/article/view/1579. Acesso em: 7 mar. 2026.