PHANGKHAM, T.; (PEERA PHIYATHAMMO/KHAMPEERAWARATHAM), P. Application of Sangahavathu 4 for Early Childhood Teachers. Academic MCU Buriram Journal, [S. l.], v. 8, n. 1, p. 368–377, 2023. Disponível em: https://so06.tci-thaijo.org/index.php/ambj/article/view/259977. Acesso em: 2 oct. 2026.