MUHAMMED, Nadia Fateh; IBRAHIM, Aseel; KAHDUM, Shehab Ahmad. Numerical Study of Solid Core Photonic Crystal Fibres with Endlessly Single Mode. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 31, n. 3, p. 33–42, 2018. DOI: 10.30526/31.3.2025. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/2025. Acesso em: 14 mar. 2025.