@book { COVID19StudiesConcerningHealthSocialandEconomicAspects,
    title = "COVID-19 Studies Concerning Health, Social and Economic Aspects",
    author = "Mustafa {Demirkiran} and Burhanettin {Uysal}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17876",
    url = "https://www.peterlang.com/document/1111605"
}