Artkhao, Phetchrada, Uamporn Topanurukkun, and Kanchana Boonsong. 2021. “Strategies to Drive and Develop Students’ Problem-Solving Skills of Ban Pong Network Schools Group 2 Under the Office of Ratchaburi Primary Educational Service Area 2”. Muban Chombueng Rajabhat University Research Journal (Humanities and Social Science) 8 (2). Ratchaburi, Thailand:105-21. https://so03.tci-thaijo.org/index.php/hssj/article/view/249297.