[1]
ช้างแก้ว ว. and สรายุทธพิทักษ์ จ. 2019. Effects of Health Education Learning Mamagement Using Pprductivity-Based Instructional Model on Learning Achivement and Ability to Create Health Innovation Media of Tenth Grade Students. Journal of Education Studies. 47, 4 (Dec. 2019), 429–444.