SOMBOONBOORANA, S. The Integrated Learning Process of Problem-based Learning and Contemplative Study in the Course of Humanity Life and Self Development. Walailak Journal of Learning Innovations, [S. l.], v. 1, n. 2, p. 39–59, 2017. DOI: 10.14456/jli.2015.8. Disponível em: https://so03.tci-thaijo.org/index.php/jliwu/article/view/95057. Acesso em: 19 may. 2024.