PARMBOON, W. .; SITTISOMBOON, M. .; ONTHANEE, A. . DEVELOPMENT OF LEARNING ACTIVITIES BY USING MODEL BASED LEARNING ON THE TOPIC OF IMMUNE SYSTEM TO ENHANCE SYSTEMS THINKING ABILITY FOR ELEVENTH GRADE STUDENTS. Journal of MCU Nakhondhat, Nakhon Si Thammarat, Thailand, v. 10, n. 7, p. 64–77, 2023. Disponível em: https://so03.tci-thaijo.org/index.php/JMND/article/view/270679. Acesso em: 6 dec. 2025.