Bezi A, Fakoori H, Bayani AA, Saemi H. Design and Validation of an Environmental Education Curriculum Model for Higher Education Based on the "Aker" Approach. IJES [Internet]. 2022 Jun. 21 [cited 2025 Jun. 28];7(1):79-90. Available from: https://www.qijes.com/index.php/ijes/article/view/1217