HUMENNA, Lidiia; HUMENNYI, Oleksandr. EFFECTIVE USE OF OPEN ONLINE RESOURCES IN DISTANCE LEARNING. Professional Pedagogics, Kyiv, v. 2, n. 21, p. 100–106, 2020. DOI: 10.32835/2707-3092.2020.21.100-106. Disponível em: https://jrnls.ivet.edu.ua/1/article/view/610. Acesso em: 9 jul. 2026.