MUSTAFA, K.; خلیل; KHALIL, M.; مازن; ABDULLAH, A.; عبد. The effect of static pressure on the loss of transition through an optical fiber with a constant multi-pattern refractive index. Journal of Education and Science (JES), [S. l.], v. 18, n. 3, p. 150–167, 2006. DOI: 10.33899/edusj.2006.77504. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17127. Acesso em: 4 aug. 2025.