COSTAGLIOLA, G., S. Di MARTINO, F. FERRUCCI, GRAVINO, G. TORTORA, and G. VITIELLO. “A COSMIC-FFP APPROACH TO PREDICT WEB APPLICATION DEVELOPMENT EFFORT”. Journal of Web Engineering 5, no. 2 (May 10, 2006): 093–120. Accessed May 14, 2026. https://journals.riverpublishers.com/index.php/JWE/article/view/4253.