Najah Ibrahem Elharari, Sanaa Masod Abdulqader. Numerical Solution of the Simple Pendulum Equation Using the Fourth-Order Runge-Kutta Method: A Comparative Study with Analytical Solutions. sjphrt [Internet]. 2026 May 20 [cited 2026 Oct. 14];2(2):153-68. Available from: https://sjphrt.com.ly/index.php/sjphrt/article/view/130