Kanogwon Montiraj ก. ม., Arunee Hongsiriwat อ. ห. and พลสารัมย์ พ. (2018) “Development of Training Program Using Constructionism Theory to Develop Critical, Creative, Productive, and Responsible Mind (CCPR) of Higher Education Students in Communication Arts in Private Higher Education Institutions”, Dusit Thani College Journal, 12(2), pp. 209–223. Available at: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/126003 (Accessed: 27 May 2024).