1.
Sampath K, Sundaramoorthy T. Knowledge of Teachers and Students on Environmental Concerns from Elementary Eco-schools in Cuddalore District of Tamilnadu State. jie. 2014;39(4):p. 117-128. Accessed August 19, 2025. http://ejournals.ncert.gov.in/index.php/jie/article/view/1433