MOUNGDIT, P.; THAITHANI, P. The Effects of Self-Directed Learning Program on Goal Setting for Learn of Secondary Education Grade 3 Students. STOU Academic Journal of Research and Innovation (Humanities and Social Science) , Nonthaburi, Thailand, v. 6, n. 1, p. 68–83, 2026. Disponível em: https://so04.tci-thaijo.org/index.php/InnovationStou/article/view/279773. Acesso em: 16 sep. 2026.