Rainbow Connection Number of Octopus Iteration Graphs. InPrime: Indonesian Journal of Pure and Applied Mathematics, [S. l.], v. 6, n. 2, p. 205–216, 2024. DOI: 10.15408/inprime.v6i2.41414. Disponível em: https://journal.uinjkt.ac.id/inprime/article/view/41414. Acesso em: 27 oct. 2025.