SATTASUT, W.; CHALERMVONGSAVEJ, W. The Guidelines for Promoting Happy School Affiliated with Nonthaburi’s Large Secondary School. Dhammathas Academic Journal, [S. l.], v. 23, n. 3, p. 1–16, 2023. Disponível em: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/265315. Acesso em: 15 sep. 2026.