Applications of Random Walk and Gambler’s Ruin on Irreducible Periodic Markov Chain. Jewel Journal of Scientific Research, [S. l.], v. 7, n. 1, p. 1–8, 2022. Disponível em: https://jjsr.org/index.php/jjsr/article/view/89. Acesso em: 27 oct. 2026.