Kolodij, N.A., Konyukhova, T.V., Kolodij, V.V., Birjukov, D.K. and Filandysheva, L.B. 2021. Lifelong education system in Russian tourism and hospitality: Models, technologies, context. New Trends and Issues Proceedings on Humanities and Social Sciences. 3, 1 (Mar. 2021), 26–33. DOI:https://doi.org/10.18844/prosoc.v3i1.1726.