CALDERÓN-SQUIABRO, José; ROBLES, Rafaela R.; REYES, Juan C.; MATOS, Tomás D.; NEGRÓN, Juan; CRUZ, Miguel. Predictors of School Dropout among Adolescents in Puerto Rico. Puerto Rico Health Sciences Journal, [S. l.], v. 28, n. 4, 2009. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/32. Acesso em: 25 nov. 2025.