Kamphirom, Namchai, Prasopsuk Rittidet, and Arun Suikraduang. “The Development of Cooperative Learning Management Jigsaw on Thai history in the Rattanakosin period of Mathayomsuksa 3 students”. Journal for Developing the Social and Community 10, no. 1 (April 20, 2023): 233–248. accessed September 1, 2026. https://so03.tci-thaijo.org/index.php/rdirmu/article/view/260944.