@book { OnlineJihadistMagazinestoPromotetheCaliphate,
    title = "Online Jihadist Magazines to Promote the Caliphate ",
    author = "Jonathan {Matusitz} and Andrea {Madrazo} and Catalina {Udani}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/b15002",
    url = "https://www.peterlang.com/document/1057759"
}