Mohapatra, Animesh Kumar, and Anirban Roy. “Exploring Drawing Skills and Mental Images of Secondary Students on Human Digestive System through Hand Drawing”. JOURNAL OF INDIAN EDUCATION 44, no. 2 (August 30, 2018): p. 94–107. Accessed April 24, 2025. http://14.139.250.109:8090/index.php/jie/article/view/2511.