Umid Sharipov Islomovich. OPPORTUNITIES TO INCREASE MANAGEMENT EFFICIENCY OF GENERAL SECONDARY SCHOOL LEADERS. Galaxy int. interdiscip. res. j. [Internet]. 2022 Mar. 17 [cited 2024 Jul. 22];10(3):444-7. Available from: https://internationaljournals.co.in/index.php/giirj/article/view/1494