soueycatt, Mohamed, Bushra abbas, and Somar Soueycatt. “Regularized Newton Approach to Finding Optimal Solution for Optimization Problems – Existence and Uniqueness”. Tishreen University Journal -Basic Sciences Series 41, no. 3 (July 3, 2019). Accessed April 26, 2024. https://journal.tishreen.edu.sy/index.php/bassnc/article/view/8829.