SHEEMA CHANG, SHAZMA NANDWANI. SCHOOL LEADERS’ PERCIEVED ROLES IN SCHOOL-BASED PROFESSIONAL DEVELOPMENT OF TEACHERS: A CASE STUDY OF A PRIVATE SECTOR SCHOOL OF DISTRICT SUKKUR, SINDH. Benazir Research Journal of Humanities and Social Sciences, [S. l.], v. 2, n. 1, 2023. Disponível em: https://www.brjhss.com/index.php/brjhss/article/view/40. Acesso em: 29 sep. 2025.