K. . Sampath and T. . Sundaramoorthy, “Knowledge of Teachers and Students on Environmental Concerns from Elementary Eco-schools in Cuddalore District of Tamilnadu State”, jie, vol. 39, no. 4, pp. p. 117–128, Feb. 2014, Accessed: Apr. 24, 2025. [Online]. Available: http://14.139.250.109:8090/index.php/jie/article/view/1433