Ebrahimi NA, Eskandari Z. Development and Application of the Democratic Chemistry Classroom Environment Inventory (DCEI) in Iranian Universities. Int J Phys & Chem Ed [Internet]. 2019 Dec. 20 [cited 2025 Apr. 4];6(1):34-57. Available from: https://ijpce.org/index.php/IJPCE/article/view/54