Vindeker, O.S.
Ural Federal University named after the first President of Russia B.N.Yeltsin, Ekaterinburg, Russia
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The Relationship between Happiness and “Deadly Sins” among Middle-Aged Persons
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DOI: 10.11621/pir.2021.0315
Keywords: Happiness/ life satisfaction/ “deadly sins"/ middle age/ socio-demographic factors
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