@book { LeadershipandGovernanceinAfricaTheMandelaLeadership,
    title = "Leadership and Governance in Africa. The Mandela Leadership",
    author = "Alloy {Ihuah}",
    year = "2021",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/1151754"
}