ALEKSANDROVNA SIZENEVA, Lidiya; VASILIEVICH DYACHENKO, Aleksandr; LEONIDOVNA KOSULNIKOVA, Tatyana. The Metatheoretical Study of the Tourism System of the Volgograd Region and the Study of Preferences of Consumers of Regional Tourism Products. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.38, p. 502–514, 2018. DOI: 10.14419/ijet.v7i4.38.24612. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/24612.. Acesso em: 3 may. 2024.