@book { RiverFlowingNorth,
    title = "River Flowing North",
    author = "Suat {KOLUKIRIK} and Elif {Gün}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17646",
    url = "https://www.peterlang.com/document/1111591"
}