UMANAH KONG. THE MANKIND AND AFRICA’S GROWTH. INTERNATIONAL SCIENTIFIC AND CURRENT RESEARCH CONFERENCES, [S. l.], v. 1, n. 1, p. 37–41, 2021. Disponível em: https://usajournalshub.com/conferences/index.php/iscrc/article/view/180. Acesso em: 17 may. 2024.