R. LAKSHMI; D. G. SINDHU. K- Kernels in Digraphs Formed by some Operations from other Digraphs. Jordan Journal of Mathematics and Statistics, [S. l.], v. 13, n. 4, p. 585–599, 2025. Disponível em: https://jjms.yu.edu.jo/index.php/jjms/article/view/834. Acesso em: 29 jun. 2025.