HAFIZ MUHAMMAD ATHER KHAN; JAWED HASSAAN CHANDIO; MUHAMMAD TAHIR KHAN FAROOQI. Comparison of Performance Appraisal System in Public and Private Schools. Pakistan Journal of Commerce and Social Sciences, [S. l.], v. 8, n. 1, p. 272–278, 2014. Disponível em: https://jes.ac.pk/index.php/jes/article/view/505. Acesso em: 11 aug. 2026.