@book { PeopleandSustainableOrganization,
    title = "People and Sustainable Organization",
    author = "Tomaz {Kern} and Vladislav {Rajkovic}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108367"
}