Management of activities of enterprises of the tourism industry on the basis of modern informational technologies [Text] / O. Podolska, E. Smigunova, K. Bogomolova //
Information and Innovation Technologies in Economics and Administration : monograph. - Katowice : Wydawnictwo Wyźszej Szkoly Technicznej, 2019. - Pt. 27. - С. 60-66. Доп. точки доступа: Smigunova, E. Bogomolova, K.