Emudiaga, E (2020). Age-grade System of Benin. Afribary.com: Retrieved March 08, 2021, from https://afribary.com/works/age-grade-system-of-benin
Ebbah, Emudiaga. "Age-grade System of Benin" Afribary.com. Afribary.com, 09 Jul. 2020, https://afribary.com/works/age-grade-system-of-benin . Accessed 08 Mar. 2021.
Ebbah, Emudiaga. "Age-grade System of Benin". Afribary.com, Afribary.com, 09 Jul. 2020. Web. 08 Mar. 2021. < https://afribary.com/works/age-grade-system-of-benin >.
Ebbah, Emudiaga. "Age-grade System of Benin" Afribary.com (2020). Accessed March 08, 2021. https://afribary.com/works/age-grade-system-of-benin