Parra Pulido, Javier Humberto, and Lucía Carlota Rodríguez Barreto. “Long-Term Effects of the PROCONI Program in Preschool Children in Tunja (Colombia)”. Informes Psicológicos 19, no. 1 (January 28, 2019): 85–104. Accessed July 31, 2026. https://revistas.upb.edu.co/index.php/informespsicologicos/article/view/384.