“Gaussian Pulse Dynamics in Single-Mode Fibers: Numerical Analysis of Attenuation and Kerr Nonlinearity via the Nonlinear Schrödinger Equation”. Iraqi Journal of Applied Physics 22, no. 4 (September 29, 2026): 605–610. Accessed September 29, 2026. https://ijap-iq.com/index.php/ijap/article/view/617.