WONGCHANTRA, P. The model of field environmental education action camp for development learning standard on higher education qualification framework of Thailand. New Trends and Issues Proceedings on Humanities and Social Sciences, [S. l.], v. 4, n. 1, p. 392–399, 2017. DOI: 10.18844/prosoc.v4i1.2281. Disponível em: https://un-pub.eu/ojs/index.php/pntsbs/article/view/2281. Acesso em: 29 apr. 2024.