สุขอุดม อ, สุขมาตย์ อ, กันตาธนวัฒน์ ฐ. PROJECT BASED LEARNING MANAGEMENT BY USING THEORY OF CONSTRUCTIONISM TOGETHER WITH WEB – BASED INSTRUCTION ON SCRATCH PROGRAMMING FOR GRADE 9 AT TAWEETHAPISEK SCHOOL. J. IND. EDUC. [Internet]. 2016 Dec. 30 [cited 2024 Apr. 24];15(3):6-13. Available from: https://ph01.tci-thaijo.org/index.php/JIE/article/view/122603