@book { SustainableDevelopment,
    title = "Sustainable Development ",
    subtitle = "Theoretical Approach",
    author = "Katarzyna {Stachurska-Szczesiak}",
    year = "2025",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b22775",
    url = "https://www.peterlang.com/document/1576033"
}