RAHMAN, Atta; RABAS, Emeroylariffion; BEGUM, Feroza. Analysis of Hexagonal Photonic Crystal Fiber Using the Golden Ratio. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.13, p. 5–7, 2018. DOI: 10.14419/ijet.v7i3.13.16313. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/16313.. Acesso em: 3 may. 2024.