Puértolas , Rafael Pozo, and José Manuel Martínez Bouza. “Representation of the Contextual Framework of an Applied Research”. American Scientific Research Journal for Engineering, Technology, and Sciences 74, no. 1 (November 6, 2020): 15–30. Accessed June 13, 2024. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/6378.