Ngamphong , Sasitorn, and Phamornpun Yurayat. “Development of Word Problem Solving Ability of Prathomseuksa 5 Students using CIPPA MODE with Metacognition Stratesya”. Journal of Modern Learning Development 7, no. 8 (September 30, 2022): 210–226. accessed October 9, 2026. https://so06.tci-thaijo.org/index.php/jomld/article/view/256864.