BOONCHU, D.; NIMBUTE, S. Positive Psychology Program to Enhance Students’ Social Adjustment in a Transition from Primary to Secondary Grades. Ratchaphruek Journal, [S. l.], v. 21, n. 2, p. 32–48, 2023. DOI: 10.14456/rpjnrru.2023.18. Disponível em: https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/265537. Acesso em: 16 sep. 2026.