[1]
F. Arif Sabah, “Difference between the effect of SiO2 fiber and GeO2 fiber on the fiber parameters using Sellmeier formula”, J. eng. sustain. dev., vol. 16, no. 1, pp. 232–244, Mar. 2012, Accessed: May 13, 2025. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1175