Nuamnim, Warisara, Nawarat pratoomta, and Kanchana Boonsong. 2021. “Strategies for Driving Teachers to Develop the Critical Thinking of Prathomsuksa 5 students in Silaloy School Group under Prachuap Khiri Khan Primary Educational Service Area Office 2”. Journal of Humanities and Social Sciences Review 23 (1):137-49. https://so05.tci-thaijo.org/index.php/hspbruacthjournal/article/view/252775.