"Seventh and Twelfth-Order Iterative Methods for Roots of Nonlinear Equations" (2023) Hadhramout University Journal of Natural & Applied Sciences, 18(1). موجود في: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/104 (تاريخ الوصول: 22 أكتوبر 2026).