The log-normal zero-inflated cure regression model for labor time in an African obstetric population - Souza, Hayala Cristina Cavenague de; Louzada, Francisco; Oliveira, Mauro Ribeiro de; Fawole, Bukola; Akintan, Adesina; Oyeneyin, Lawal; Sanni, Wilfred; Perdona, Gleici da Silva Castro (Journal of Applied Statistics, 2022)