The shortest path problem on hill stations in India under single valued triangular neutrosophic fuzzy graph. Nonlinear Studies, [S. l.], v. 31, n. 4, p. 1359–1368, 2024. Disponível em: https://www.nonlinearstudies.com/index.php/nonlinear/article/view/3773. Acesso em: 1 mar. 2026.