GANI, P. S. . The Role of National Health Insurance in Achieving Universal Health Coverage: A Bibliometric and Systematic Perspective from African Countries. Journal of Ecohumanism, [S. l.], v. 4, n. 4, p. 2258–2280, 2025. DOI: 10.62754/joe.v4i4.6992. Disponível em: https://ecohumanism.co.uk/joe/ecohumanism/article/view/6992. Acesso em: 5 mar. 2026.