Martínez Hernández, D. P. “The Implications and Conditions of Submerged and Emerged Teaching in the Training of Trainers. A Formative Experience: Una Experiencia Formativa”. Riaices, vol. 5, no. 1, Oct. 2023, pp. 33-39, doi:10.17811/ria.5.1.2023.33-39.