Importance-Performance Analysis: a management tool on health decision making. Journal of Statistics on Health Decision, [S. l.], v. 3, n. 1, p. 1–5, 2021. DOI: 10.34624/jshd.v3i1.24673. Disponível em: https://proa.ua.pt/index.php/jshd/article/view/24673. Acesso em: 13 feb. 2026.