Jain A, Shukla R, Farkya S. The Relationship between Psychological Stress due to the Socio-Economic Status (PSSES) of Learners and their Achievement in Science . SS [Internet]. 2018 Dec. 31 [cited 2025 Aug. 24];56(4):p.76-93. Available from: http://ejournals.ncert.gov.in/index.php/SS/article/view/2661