Laczkó, Tamás, Ács, Pongrác ORCID: https://orcid.org/0000-0002-4999-7345, Morvay-Sey, Kata Ilona ORCID: https://orcid.org/0000-0001-5468-9358, Cselik, Bence ORCID: https://orcid.org/0000-0002-3741-5395 and Stocker, Miklós ORCID: https://orcid.org/0000-0003-2670-6717 (2023) The Role of Sports in the Subjective Psychological Well-Being of Hungarian Adult Population in Three Waves of the COVID-19 Pandemic. International Journal of Environmental Research and Public Health, 20 (1). DOI 10.3390/ijerph20010660