C. M. Zapata Jaramillo and F. Arango Isaza, “Natural language verbal models and their use in the design of conceptual frameworks for software development: a critical review”, Rev. DyC. EAFIT, vol. 41, no. 137, pp. 77–95, June 2012, Accessed: Nov. 11, 2026. Available: https://publicaciones.eafit.edu.co/index.php/revista-universidad-eafit/article/view/839