SANJANTICHAI, U. .; PHAKPHIAN, P. .; JOMHONGBHIBHAT, B. . Communication for Health Behavior Change using the System Concept: A case study of Ban Pla Duk School, Ubon Ratchathani Primary Educational Service Area 1 Office.: The Learning Activity Communication for Health Packages, Systems Concept, Health Behavior, Health Literacy. Ubon Ratchathani Journal of Research and Evaluation, [S. l.], v. 13, n. 2, p. 51–60, 2024. Disponível em: https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/269073. Acesso em: 8 dec. 2025.