Zafar, Saira, and Hina Fazil. “Confirmatory Factor Analysis of Perceived Educational Effectiveness Scale for Teachers of Students With Hearing Impairment”. Annals of Human and Social Sciences 3, no. 2 (September 30, 2022): 796–807. Accessed December 4, 2024. https://ojs.ahss.org.pk/journal/article/view/301.