Ibyatov, F. M., Lebedeva, Y. A., Stadolin, M. E., Cherkasova, M. A., & Khmelchenko, E. G. (2019). Improving the quality of management of private corporate structures at different levels of government and management. Amazonia Investiga, 8(23), 749–758. Retrieved from https://amazoniainvestiga.info/index.php/amazonia/article/view/930