บุ้งทอง พ, อักษรวงศ์ ร. A Development of Academic Achievement of Sufficiency Economy, and Psychological Sufficiency of Matthayom Suksa 1 Students Ban Thung Yai School through Cooperative learning. ubonreseva [internet]. 2021 Aug. 27 [cited 2025 Apr. 16];2(1):34-43. available from: https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/250836