ปรางสุข ร. and จุลศิริพงษ์ ส. (2018) “A Study of Matthayomsuksa 3 Students’ Learning Achievement of The Unit on ‘Economic Integration’ Through Jigsaw Technique Cooperative Learning With Mind Mapping and Their Teamwork Behaviors”, Ratchaphruek Journal, 16(3), pp. 72–80. available at: https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/153305 (accessed: 26 August 2026).