Irfan Malik, Muhammad, Muhammad Akram, and Zafar Iqbal. “Comparing Head Teachers’ Effectiveness and School Performance through Teachers’ Ratings”. Pakistan Social Sciences Review 6, no. 2 (June 30, 2022): 1133–1146. Accessed April 21, 2024. https://ojs.pssr.org.pk/journal/article/view/209.