@book { TheChangingFaceofProblematicInternetUse,
    title = "The Changing Face of Problematic Internet Use",
    author = "Scott E. {Caplan}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/b12612",
    url = "https://www.peterlang.com/document/1056457"
}