Ibyatov, Fail M., Yulia A. Lebedeva, Mikhail E. Stadolin, Marina A. Cherkasova, y Elena G. Khmelchenko. 2019. «Improving the Quality of Management of Private Corporate Structures at Different Levels of Government and Management». Amazonia Investiga 8 (23):749-58. https://www.amazoniainvestiga.info/index.php/amazonia/article/view/930.