M. K. Yadav and V. K. . Singh, “Achievement of Higher Secondary School Students in Biology in Relation to their Conjunctive Concepts, Scientific Attitudes and Self-efficacy”, jie, vol. 47, no. 3, pp. p. 143–158, Nov. 2021, Accessed: Jul. 05, 2025. [Online]. Available: http://ejournals.ncert.gov.in/index.php/jie/article/view/3041