LE TRAN, Bao Tran; CHU VAN, Lanh. A comparison of benzene-core PCF optical characteristics with hexagonal and circular lattices. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 63, n. 2, p. 378–387, 2025. DOI: 10.15625/2525-2518/19491. Disponível em: https://vjs.ac.vn/jst/article/view/19491. Acesso em: 11 jan. 2026.