@book { FoodSecurityACriticalExaminationifChallengesinAfrica,
    title = "Food Security. A Critical Examination if Challenges in Africa",
    author = "Mbogo {Wa Wambui}",
    year = "2021",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/1130305"
}