Nazir Haider Shah, Nadia Nazir, Mahek Arshad. “ANALYSIS OF PUNJAB TEXTBOOK OF GENERAL SCIENCE IN CONTEXT OF ENVIRONMENTAL EDUCATION AT 8TH GRADE”. Pakistan Journal of Educational Research 4, no. 3 (September 30, 2021). Accessed October 11, 2026. https://www.pjer.org/index.php/pjer/article/view/259.