M. O. . Valdés Florat, “Motivation for learning Spanish as foreign language. A case study from a qualitative epistemology”, Trans, vol. 18, no. 2, pp. 310–325, Feb. 2024, Accessed: Nov. 20, 2025. [Online]. Available: https://transformacion.reduc.edu.cu/index.php/transformacion/article/view/122