Bolekaja 1: Afrikan Sprituality
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Ephirim-Donkor, A. (2021). African spirituality: On becoming ancestors. Rowman & Littlefield.
Ephirim-Donkor, A. (2016). African religion defined: A systematic study of ancestor worship among the Akan. Rowman & Littlefield.
Hucks, T. E. (2012). Yoruba traditions and African American religious nationalism. UNM Press.
Drewal, Henry J. The Egungun Among Yoruba Peoples. UCLA James S. Coleman African Studies Center African Arts , Apr., 1978, Vol. 11, No. 3 (Apr., 1978), pp. 18-19+97-98
Omobola, Odejoobi C. Influence of Yoruba Culture in Christian Religious Worship. International J. Soc. Sci. & Education 2014 Vol.4 Issue 3,