MANJHI, P. K.; KUMAR, J. COMBINATORIAL PROPERTIES OF THE DIFFERENCE SET WITH RESPECT TO CPHMs OF ROW SUM 0 AND 2. Communications in Mathematics and Applications, [S. l.], v. 16, n. 2, 2025. Disponível em: http://www.rgnpublications.com/journals/index.php/cma/article/view/3214. Acesso em: 5 dec. 2025.