Herrera Delgado, Lizbeth Berenice. “The Descriptive Database: A Design of Conceptual Object Oriented Model”. e-Ciencias de la Información 7, no. 2 (June 30, 2017): 1–26. Accessed November 21, 2024. https://revistas.ucr.ac.cr/index.php/eciencias/article/view/29616.