Tahira, Rafia, Muhammad Azhar, and Muhammad Jamil Bajwa. “Evaluating the Effects of Problem Solving Model, Traditional Instructional Model and 5E Instructional Model on Students Academic Achievement”. Pakistan Social Sciences Review 8, no. 3 (August 16, 2024): 665–677. Accessed November 23, 2024. https://ojs.pssr.org.pk/journal/article/view/774.