@book { UtilizationandmanagementofpublicrecreationalparksinAddisAbaba,
    title = "Utilization and management of public recreational parks in Addis Ababa",
    author = "Israel {Endale} and Girma {Abebe} and Tegegn {Gebeyaw}",
    year = "2021",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/1045128"
}