เนตรวงษ์ ฐ. Development of Problem Solving Skills by Integration Learning Following STEM Education. J Appl Res Sci Tech [internet]. 2016 Nov. 30 [cited 2025 Dec. 11];15(2):1-6. available from: https://ph01.tci-thaijo.org/index.php/rmutt-journal/article/view/117748