ภู่พงษา ธ., เพ็ชร์แสงศรี ศ. and โสวจัสสตากุล ท. (2018) “THE DEVELOPMENT OF E-LEARNING COURSEWARE BASED ON CONSTRUCTIVIST THEORY ON ENGLISH COMMUNICATION FOR GRADE 5 STUDENTS”, Journal of Industrial Education, 17(3), pp. 63–71. Available at: https://ph01.tci-thaijo.org/index.php/JIE/article/view/157026 (Accessed: 17 April 2024).