S. KAVITHA; DR. P. SUMATHI. Quotient-4 Cordial Labeling Of Some Caterpillar And Lobster Graphs. Journal of Advanced Zoology, [S. l.], v. 44, n. S8, p. 260–274, 2023. DOI: 10.53555/jaz.v44iS8.3698. Disponível em: https://jazindia.com/index.php/jaz/article/view/3698. Acesso em: 3 jul. 2024.