,SANA GUL SHAIKH, D. J. N. M. J. IMPACT OF ECCE TEACHERS TRAINING PROGRAM ON PROFESSIONAL DEVELOPMENT OF IN-SERVICE TEACHERS. Pakistan Journal of Educational Research , [S. l.], v. 6, n. 4, 2023. Disponível em: https://pjer.org/index.php/pjer/article/view/942. Acesso em: 20 aug. 2026.