BONK, C. J.; LEE, M. M. Motivations, Achievements, and Challenges of Self-Directed Informal Learners in Open Educational Environments and MOOCs. Journal of Learning for Development , [S. l.], v. 4, n. 1, 2017. DOI: 10.56059/jl4d.v4i1.195. Disponível em: https://jl4d.org/index.php/ejl4d/article/view/195. Acesso em: 23 apr. 2024.