S. PHILO; P. JEYANTHI; MAGED Z YOUSSEF; M. E. ABDEL-AAL. Further Results on Odd Harmonious Labeling of Graphs. Jordan Journal of Mathematics and Statistics, [S. l.], v. 18, n. 2, p. 191–204, 2025. Disponível em: https://jjms.yu.edu.jo/index.php/jjms/article/view/1247. Acesso em: 18 aug. 2025.