24. Loyko, O.T. (2016) Well-being as a Phenomenon: Research Paradigms of the Fifth Age. The European Proceedings of Social & Behavioural Sciences (EpSBS). 19. pp. 438-443. [Online] Available from: http://dx.doi.org/10.15405/epsbs.2017.01.59 http://earchive.tpu.ru/handle/11683/37280. (Accessed: 16th November 2017). DOI: 10.15405/epsbs.2017.01.59