@book { DemocracyandEducationinthe21stcentury,
    title = "Democracy and Education in the 21st century",
    author = "Jordi {Feu} and Òscar {Prieto-Flores}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/b11577",
    url = "https://www.peterlang.com/document/1113558"
}