Naeem, S. ., D. Z. . Ali, and D. N. . Ahmed. “Evaluation of the Causes of Interest Decline in the Subject of Chemistry Amongst Secondary and Higher Secondary School Students in Karachi Pakistan”. International Journal of Social Science & Entrepreneurship, vol. 2, no. 2, Sept. 2022, pp. 175-84, doi:10.58661/ijsse.v2i2.48.