CATTANEO, Matias; FENG, Yingjie; PALOMBA, Filippo; TITIUNIK, Rocío. scpi: Uncertainty Quantification for Synthetic Control Methods. Journal of Statistical Software, [S. l.], v. 113, n. 1, p. 1–38, 2025. DOI: 10.18637/jss.v113.i01. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v113i01. Acesso em: 30 jan. 2026.