Durrani, Dr.Rukhsana, and Farkhunda Rasheed Choudhary. “Comparitive Study of Cognitive Development of Students of Different School Systems in Pakistan”. Journal of Peace, Development and Communication 4, no. 03 (January 20, 2021): 232–250. Accessed December 23, 2024. http://pdfpk.net/ojs/index.php/jpdc/article/view/130.