B. . Shair and R. . Akhtar, “Comparative Study of Environmental Education in Adolescents and Higher Education Students”, jie, vol. 38, no. 2, pp. p.113–120, Aug. 2012, Accessed: Aug. 18, 2025. [Online]. Available: http://14.139.250.109/index.php/jie/article/view/1117