MARTINA, Annisa. Multivariate Markov Chain Model for Sales Demand Estimation in a Company. International Journal on Information and Communication Technology (IJoICT), [S. l.], v. 7, n. 2, p. 48–57, 2022. DOI: 10.21108/ijoict.v7i2.604. Disponível em: https://socjs.telkomuniversity.ac.id/ojs/index.php/ijoict/article/view/604. Acesso em: 10 sep. 2025.