LERTSUTHIPOL, N.; PHOTISUVAN, C.; SAISOPHON, P. Perceptions Towards Andragogy and Self-Directed Learning Readiness of Thai Learners Learning English with Two Different Types of Motivation. Dusit Thani College Journal, [S. l.], v. 13, n. 3, p. 425–437, 2020. Disponível em: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/241128. Acesso em: 12 oct. 2026.