Tahir, S., Malik, N., Nawaz, H. and Jabeen, N. (2014) “Teachers’ Perceptions towards Impact of Continuous Professional Development Program on Quality Education in Division Gujranwala”, Academic Journal of Interdisciplinary Studies, 3(4), p. 395. Available at: https://www.richtmann.org/journal/index.php/ajis/article/view/3116 (Accessed: 30September2022).