@book { MethodologicalandAnalyticalIssuesinLanguageMaintenanceandLanguageShiftStudies,
    title = "Methodological and Analytical Issues in Language Maintenance and Language Shift Studies",
    author = "Maya Khemlani {David}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093540"
}