Halilu, Abubakar Sani, Mohammed Yusuf Waziri, and Yau Balarabe Musa. “Inexact Double Step Length Method For Solving Systems Of Nonlinear Equations”. Statistics, Optimization & Information Computing 8, no. 1 (February 18, 2020): 165-174. Accessed May 23, 2022. http://www.iapress.org/index.php/soic/article/view/532.