ABDULAZIZ FARIS ABDULGHAFOR IBRAHIM ABDULLAH, R. The Effect of Hole Radius on The Properties of Large Pitch Photonic Crystal Fiber. Journal of Education and Science (JES), [S. l.], v. 24, n. 1, p. 49–60, 2011. DOI: 10.33899/edusj.2011.51503. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23900. Acesso em: 6 aug. 2025.