WAHID, Mumuni Abdul; DAFFEH, Abdoukabirr. Presidential Longevity and Development in Africa: A Comparative Analysis of Cameroon, Uganda, Equatorial Guinea, Botswana, and Ghana. American Journal of Arts and Human Science, [S. l.], v. 5, n. 1, p. 70–74, 2026. DOI: 10.54536/ajahs.v5i1.6347. Disponível em: https://journals.e-palli.com/home/index.php/ajahs/article/view/6347. Acesso em: 10 jul. 2026.