Intarapanit, S. ., Simmatun, P., & Teemueangsal, S. (2022). A Learning Model to Promote Creative Productivity Thinking in the Ubiquitous Learning Environment for Undergraduate Students. Journal of Education Rajabhat Maha Sarakham University, 18(3), 79–92. Retrieved from https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/253979