Gulfam Hassan,Ayesha Riaz,Shabbir Ahmad,Naima Nawaz,Saleem Ashraf. “How Do Students Perceive Co-Education in Universities of The Punjab-Pakistan?”. Competitive Social Science Research Journal, vol. 3, no. 1, Mar. 2022, pp. 172-8, https://cssrjournal.com/index.php/cssrjournal/article/view/124.