PRASERTPONG, S.; LAOSUWAN, T. The development of activities using Problem-Based Learning (PBL) in the production of goods services and consumer protection of Mathayomsuksa 2 Students. Journal for Developing the Social and Community , Bangkok, Thailand, v. 10, n. 3, p. 407–424, 2023. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/272008. Acesso em: 1 sep. 2026.