DISSAYARUNGKUN, P. Cluster Analysis of Small Enterprises According to a Risk of Business. Journal of Applied Statistics and Information Technology, [S. l.], v. 6, n. 2, p. 1–16, 2021. Disponível em: https://ph02.tci-thaijo.org/index.php/asit-journal/article/view/241675. Acesso em: 29 aug. 2026.