Nazir, Ayesha, Sher Zaman, and Shamas Suleman Arshad. 2022. “Effects of Population Education Instructional Module on Undergraduates’ Knowledge and Attitude”. Pakistan Languages and Humanities Review 6 (3). Gujranwala, Pakistan:647-61. https://doi.org/10.47205/plhr.2022(6-III)57.