SOBIR QIZI , A. R. . . SCIENTIFIC AND PEDAGOGICAL FOUNDATIONS OF THE RELATIONSHIP BETWEEN THE MANAGEMENT COMPETENCIES OF GENERAL SECONDARY EDUCATION LEADERS AND EDUCATIONAL EFFECTIVENESS . Confrencea, [S. l.], v. 7, p. 153–156, 2026. Disponível em: https://confrencea.org/index.php/confrenceas/article/view/2052. Acesso em: 13 oct. 2026.