The Development System of Independent (Commercial) Sector of the Cultural Complex of the Region (on the Example of the Khanty-Mansiysk Autonomous Okrug-Ugra). Advances in Systems Science and Applications, [S. l.], v. 16, n. 1, p. 72–84, 2016. Disponível em: https://ijassa.ipu.ru/index.php/ijassa/article/view/358. Acesso em: 31 mar. 2025.