Şimşek, U., & Baydar, A. (2019). IMPACTS OF JIGSAW AND TEAMS-GAMES-TOURNAMENTS (TGT) ON SOCIAL STUDIES PRE-SERVICE TEACHERS’ EPISTEMOLOGICAL BELIEFS. International Online Journal of Education and Teaching, 6(2), 405–414. Retrieved from https://www.iojet.org/index.php/IOJET/article/view/524