EFFECTIVENESS OF LEADERSHIP TRAINING PROGRAM OF PROVINCIAL INSTITUTE OF TEACHER EDUCATION FOR THE HIGHER SECONDARY SCHOOL HEADS IN KHYBER PAKHTUNKHWA. Pak. J, Soc. Sci. [Internet]. 2023 May 24 [cited 2025 Aug. 5];5(02):337-41. Available from: https://ojs.pjsr.com.pk/index.php/PJSR/article/view/1087