Abdulredha Hussain, Mohammed, Mohammed J.Abdul-Razzak, and Alaa Hussain Ali. “Optical Design of Flattened Single Mode Optical Fiber Utilizing Temperature Dependence Refractive Indices of Different Materials”. Journal of Engineering and Sustainable Development 17, no. 2 (June 1, 2013): 184–192. Accessed July 4, 2025. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1120.