AL-BAYATI, A.; عباس; AL-KAWAZ, R.; رنا. Two New Extended PR Conjugate Gradient Methods for Solving Nonlinear Minimization Problems. Journal of Education and Science (JES), [S. l.], v. 27, n. 1, p. 97–115, 2014. DOI: 10.33899/edusj.2018.159311. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17295. Acesso em: 4 aug. 2025.