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2. AFP. (2021, July 8). Nigeria lawmakers approve $2.4 bn funds for security, COVID vaccines. Africa News. https://www.africanews.com/2021/07/08/nigerian-lawmakers-approve-2-4-bn-funds-for-security-COVID-vaccines//
3. Agbakwuru, J. (2020, May 12). COVID-19: CBN to give grants to scientists, researchers to aid produce local vaccines ― Emefiele. Vanguard. https://www.vanguardngr.com/2020/05/cbn-to-give-grants-to-scientists-researchers-to-aid-produce-local-vaccines/