MAHINDRA UMBARKAR. FIELD DISTRIBUTION ANALYSIS OF OPTICAL FIBER USING LINEAR FINITE ELEMENT METHOD. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, v. 2, n. 12, p. 1–5, 2015. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/1938. Acesso em: 27 oct. 2025.