KAVROUDAKIS, D. sms: An R Package for the Construction of Microdata for Geographical Analysis. Journal of Statistical Software, [S. l.], v. 68, n. 2, p. 1–23, 2015. DOI: 10.18637/jss.v068.i02. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v068i02. Acesso em: 28 nov. 2021.