ZAKIROVA MADINA RINATOVNA; DAMINOVA SHOHISTA KABULOVNA. ON THE PROBLEM OF EVALUATING THE EFFECTIVENESS OF THE WORK OF DIRECTORS OF SECONDARY SCHOOLS IN THE REPUBLIC OF UZBEKISTAN. EPRA International Journal of Research and Development (IJRD), [S. l.], v. 7, n. 8, p. 191–195, 2022. Disponível em: https://eprajournals.net/index.php/IJRD/article/view/829. Acesso em: 18 may. 2024.