PETCHLAM, Y.; SUPAKWORAKUL, C.; KHECHORNPHAK, T. The Development of Problem-based Learning Activities; General Law Course Related to Career for Students at the Diploma Level. Interdisciplinary Academic and Research Journal , Maha Sara Kham, TH., v. 2, n. 6, p. 611–626, 2022. DOI: 10.14456/iarj.2022.167. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/265048. Acesso em: 17 sep. 2026.