FAST, O.; SEMENOG, O.; VOVK, M.; BUHAICHUK, N. .; GOLYA, G. Examining the Practices and Challenges of Distance Education of PhD Candidates in the Context of COVID-19. Journal of Learning for Development , [S. l.], v. 9, n. 1, p. 73–88, 2022. Disponível em: https://jl4d.org/index.php/ejl4d/article/view/581. Acesso em: 3 jul. 2022.