Srisomboon, K., and P. Naksukh. “A Development of E-Learning Courseware Based on Constructivist Theory on Science and Technology for Higher Education”. RMUTI Journal Humanities and Social Sciences, vol. 8, no. 2, Dec. 2021, pp. 46-61, https://so05.tci-thaijo.org/index.php/RMUTI_SS/article/view/254702.