Wongsamai, Phimphloi, Chatree Ketphontong, and Siriphat Lapjit. 2023. “Learning Management on Culture and Changes for 6th-Grade Students in Social Studies, Religion, and Culture Classroom Using 5-Step Learning Technique”. Academic MCU Buriram Journal 8 (3):254-66. https://so06.tci-thaijo.org/index.php/ambj/article/view/268144.