[1]
N. A. Kolodij, T. V. Konyukhova, V. V. Kolodij, D. K. Birjukov, and L. B. Filandysheva, “Lifelong education system in Russian tourism and hospitality: Models, technologies, context”,
PROSOC
, vol. 3, no. 1, pp. 26–33, Mar. 2021.