NGAMPIRIYAKORN, G.; THAMMAWIWAT, N. .; KWALAMTHAN, W. . The Development of Element’s Happiness in Ongkharak Demonstration School, Srinakharinwirot University. Interdisciplinary Academic and Research Journal , [S. l.], v. 2, n. 5, p. 461–480, 2022. DOI: 10.14456/iarj.2022.107. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/263659. Acesso em: 4 may. 2024.