Duangjinda, sudathip, and Pornsiri Eiamguaw. 2023. “The Effects of Cippa Model on Learning Achievement and Attitude Toward Science of Prathomsuksa 6 Students”. Education Journal Faculty of Education, Nakhon Sawan Rajabhat University 6 (1). Nakhon Sawan,Thailand:1-10. https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/258200.