Validation the Measures of Self-Directed Learning: Evidence from Confirmatory Factor Analysis and Multidimensional Item Response Analysis. Mediterranean Journal of Social Sciences, [S. l.], v. 6, n. 4, p. 579, 2015. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/6967.. Acesso em: 15 mar. 2026.