Oleksenko, R., Bortnykov, Y., Bilohur, S., Rybalchenko, N. y Natalia, M. (2021) «Transformations of the organizational and legal mechanism of the Ukrainian state policy in tourism and hospitality», Cuestiones Políticas, 39(70), pp. 768-783. doi: 10.46398/cuestpol.3970.46.