SIMPLE FORMULAE FOR THE EVALUATION OF ALL THE EXACT ROOTS (REAL AND COMPLEX) OF THE GENERAL CUBIC. Nigerian Journal of Technology, [S. l.], v. 27, n. 1, p. 48–53, 2008. DOI: 10.4314/njt.271.520. Disponível em: https://nijotech.com/index.php/nijotech/article/view/520. Acesso em: 16 apr. 2026.