T.LAVANYA; M.ROWTHRI; D.AMSAVENI. Spherical Fuzzy Cycle and Spherical Fuzzy Tree. Journal of Computational Analysis and Applications (JoCAAA), [S. l.], v. 33, n. 05, p. 610–615, 2024. Disponível em: https://eudoxuspress.com/index.php/pub/article/view/576. Acesso em: 3 apr. 2025.