Pradhan, Chinmay, Neetu Bhattacharya, Kumar Pushker, and Amit Bhattacharya. “PRANAKRUSHNA PARIJA: A FORGOTTEN SCIENTIST AND ACADEMICIAN”. SCHOOL SCIENCE 62, no. 2-3 (November 20, 2025): p.89–97. Accessed March 3, 2026. http://ejournals.ncert.gov.in/index.php/SS/article/view/4989.