[1]
. C. Nantha, P. Pimdee, and J. Sitthiworachart, “A Quasi-Experimental Evaluation of Classes Using Traditional Methods, Problem-Based Learning, and Flipped Learning to Enhance Thai Student-Teacher Problem-Solving Skills and Academic Achievement”, Int. J. Emerg. Technol. Learn., vol. 17, no. 14, pp. pp. 20–38, Jul. 2022.