ISMAILOV , Abduvali. THE IMPACT OF PRINCIPALS’ MANAGERIAL COMPETENCE ON EDUCATIONAL QUALITY (EVIDENCE FROM GENERAL SECONDARY SCHOOLS). WORLD INTERNATIONAL CONFERENCE ON SCIENCE, TECHNOLOGY AND EDUCATION, [S. l.], v. 1, n. 1, p. 23–31, 2026. DOI: 10.5281/zenodo.18418509. Disponível em: https://www.globalconferencehub.org/index.php/ste/article/view/45. Acesso em: 4 apr. 2026.