Sharma, R.K., and Asha KVD Kamath. “Qualitative Analysis of Science Question Paper of Class X Board Examination”. Educational Trend (A Journal of RIE, Ajmer - NCERT), vol. 1, no. 1, Feb. 2025, pp. 87-94, http://14.139.250.109:8090/index.php/ET/article/view/3570.