Cobos, C. (2006) «A distributed content repositories model and a decisions support system for learning objects in Latin-America», Revista Colombiana de Computación, 7(1), pp. 1–20. Disponible en: https://revistasunabeduco.biteca.online/index.php/rcc/article/view/1054 (Accedido: 23 agosto 2025).