Onanaye, Adeniyi Samson. “Nonlinear Programming: Theories and Algorithms of Some Unconstrained Optimization Methods (Steepest Descent and Newton’s Method)”. International Journal of Engineering and Management Research 10, no. 2 (April 30, 2020): 1–12. Accessed July 3, 2024. https://ijemr.vandanapublications.com/index.php/ijemr/article/view/267.