อนันตะสุข ณัฏฐ์วัฒน์. 2022. “A Study of the Results of Learning Management According to Constructivist Theory to Promote Academic Achievement in Social Studies Subjects and Satisfaction of Mathayomsuksa 4 Students”. Education Journal Faculty of Education, Nakhon Sawan Rajabhat University 3 (2). Nakhon Sawan,Thailand:40-49. https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/254296.