Vol. 7 No. 4 (2026): Revista La Universidad Segunda Época, Vol. 7, N.°4 octubre - diciembre 2026

This issue brings together six contributions that reflect the diversity of approaches and fields of knowledge represented in contemporary research. The articles address teachers’ competence in artificial intelligence based on the UNESCO framework; the role of social media as spaces for digital reading among university students; and new strategies for transforming literary habits. It also includes a study on Epstein–Barr virus genotypes 1 and 2 in pediatric Hodgkin lymphoma cases in El Salvador. The essays section broadens this multidisciplinary perspective with a historical study of diplomatic relations between El Salvador and Manchukuo from 1934 to 1943, as well as a reflection from the perspective of communication studies on trustworthiness and ethical responsibility in podcasts. Taken together, the contributions in this issue span the fields of education, literature, health sciences, history, and communication.