JEYANTHI, P; PHILO, S. Odd Harmonious Labeling of Subdivided Shell Graphs. International Journal of Computer Sciences and Engineering, [S. l.], v. 7, n. 5, p. 77–80, 2025. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/4830. Acesso em: 1 feb. 2026.