Nazaré de Freitas, Ana Paula, and Rita Assoreira Almendra. “Soft Skills in Design Education, Identification, Classification, and Relations: Proposal of a Conceptual Map”. Design and Technology Education: An International Journal 26, no. 3-2 (November 7, 2021): 245–260. Accessed February 3, 2025. https://ljmuojs-prod.leaf.cosector.com/DesignTechnologyEducation/article/view/1335.