Pounglek , W., Polvivat, S. and Chanitphattana, A. (2025) “Effects of Cooperative Learning with the Group Investigation Technique on Bangkok University Students’ Identity Formation”, STOU Academic Journal of Research and Innovation (Humanities and Social Science) . Nonthaburi, Thailand, 5(2), pp. 118–137. available at: https://so04.tci-thaijo.org/index.php/InnovationStou/article/view/281059 (accessed: 28 September 2026).