NOLAN, D.; TEMPLE LANG, D. Interactive and Animated Scalable Vector Graphics and R Data Displays. Journal of Statistical Software, [S. l.], v. 46, n. 1, p. 1–88, 2012. DOI: 10.18637/jss.v046.i01. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v046i01. Acesso em: 15 aug. 2022.