ASALLA, L. K.; MARIA, N.; HANNESTO, R. Pengaruh Penerapan Coi Framework pada Pembelajaran Online Terhadap Peningkatan Pemahaman (Subkategori Cognitive Presence) Mahasiswa. ComTech: Computer, Mathematics and Engineering Applications, [S. l.], v. 5, n. 1, p. 213-223, 2014. DOI: 10.21512/comtech.v5i1.2614. Disponível em: https://journal.binus.ac.id/index.php/comtech/article/view/2614. Acesso em: 31 mar. 2025.