Al-Dergazly, Anwaar A. “Investigation of Dispersion and Nonlinear Characteristics of Liquid Core Optical Fiber Filled With Olive Oil”. Sustainable Engineering and Innovation 2, no. 1 (June 5, 2020): 34-40. Accessed April 20, 2025. https://sei.ardascience.com/index.php/journal/article/view/102.