JAHONGIR JAMOLIDDIN O’G’LI ERGASHEV. Scientific Views On The Concept Of Management Efficiency. International Scientific and Current Research Conferences, [S. l.], v. 1, n. 1, p. 27–29, 2020. Disponível em: https://www.orientalpublication.com/index.php/iscrc/article/view/341. Acesso em: 19 mar. 2026.