Vélez Tellez, M. A., M. Pérez Mendoza, and M. C. Cuevas Álvarez. “Teacher Training in Positive Psychology As Part of the Internationalization of the curriculum.Internationalization of the Curriculum. An Ethnographic Study”. 2023. FACE: Revista De La Facultad De Ciencias Económicas Y Empresariales, vol. 23, no. 1, Apr. 2023, pp. 18-36, doi:10.24054/face.v23i1.2440.