WANGCHUK, Karma; PHUNTSHO, Dorji; SUBBA, Basant; TSHERING. Clustering CST Telephone Bills using Som Algorithm. Zorig Melong | A Technical Journal of Science, Engineering and Technology, [S. l.], v. 1, n. 1, p. 57–62, 2013. Disponível em: http://103.133.216.217/index.php/zm/article/view/46. Acesso em: 30 jun. 2025.