Motivational Models in the Formation of a Strategy for the Development of the Fitness Services Industry in the Region
Crossref DOI link: https://doi.org/10.35940/ijrte.D9994.118419
Published Online: 2019-11-30
Update policy: https://doi.org/10.35940/beiesp.crossmarkpolicy
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Martyshenko*, Natalya Stepanovna
Kim, Angelina Georgievna
Marchenko, Olga Gennadevna