ALRHAYYEL A. A. M.; BATAINEH M. S. A.; ALZAALIG A. M. N. An Upper Bound for the Ramsey Number r(C6 , K9). Jordan Journal of Mathematics and Statistics, [S. l.], v. 5, n. 1, p. 75–84, 2025. Disponível em: https://jjms.yu.edu.jo/index.php/jjms/article/view/1145. Acesso em: 18 aug. 2025.