KAYHAN BOZGÜN; ŞAFAK ULUÇINAR SAĞIR. INVESTIGATION OF KNOWLEDGE LEVELS ABOUT GLOBAL WARMING AND GREENHOUSE EFFECT OF PRESERVICE TEACHERS. International Journal of Eurasia Social Sciences , [S. l.], v. 8, n. 30, p. 1777–1793, 2017. Disponível em: https://rrpubs.com/index.php/ijoess/article/view/1015. Acesso em: 17 may. 2025.