Thaipong, S., Rodpipat, S., & Sarayuthpitak, J. (2022). DEVELOPMENT OF HEALTH EDUCATION LEARNING USING PROBLEM - BASED APPROACH AND SOCRATIC QUESTIONING TO ENHANCE LEARNING ACHIEVEMENT AND CREATIVE PROBLEM SOLVING OF SECONDARY SCHOOL STUDENTS. Academic Journal of Thailand National Sports University, 15(1), 259–274. retrieved from https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/257623