A Modified Hestenes-Stiefel Conjugate Gradient Method and its Global convergence for unconstrained optimization. Iraqi Journal of Science, [S. l.], v. 55, n. 1, p. 202–217, 2023. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11945.. Acesso em: 11 apr. 2025.