NAFTI, Foued; KOUKI, Rahim. Les équations quadratiques: une preuve algébrique datant du XE.S. Brazilian Journal on the History of Mathematics, [s. l.], vol. 22, no. 45, p. 55–66, 2022. DOI: 10.47976/RBHM2022v22n4555-66. Disponível em: http://rbhm.org.br/index.php/RBHM/article/view/374. Acesso em: 18 may. 2024.