ZGAMBO, Humphreys Frackson. The church and ethnic diversity: a church polity approach for structural unification in the contemporary church. Tydskrif vir Christelike Wetenskap | Journal for Christian Scholarship, [S. l.], v. 54, n. 1, p. 71–93, 2018. Disponível em: https://pubs.ufs.ac.za/index.php/tcw/article/view/444. Acesso em: 26 oct. 2025.