@book { ResearchonSocialStudies,
    title = "Research on Social Studies",
    author = "Mehmet Ali {İçbay} and Hasan {Arslan} and Frederic {Jacobs}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06900-6",
    url = "https://www.peterlang.com/document/1050521"
}