Siriwat, Pirada. 2023. “The Development of Learning Activities using Constructivism to Promote Creative A Good Citizenship to The Way of Democracy in Social Studies Subject of Mathayomsuksa 3 Students: The Development of Learning Activities using Constructivism to Promote Creative A Good Citizenship to The Way of Democracy in Social Studies Subject of Mathayomsuksa 3 Students”. RATANABUTH JOURNAL 5 (2). Yasothon, Thailand:213-29. https://so07.tci-thaijo.org/index.php/rtnb/article/view/2900.