Suarez Álvarez, S.M. y Coutinho Dos Santos, J. 2026. The Influence of a Teacher’s Enthusiasm on the Teaching and Learning of English in High School Students. Arandu UTIC. 13, 3 (sep. 2026), 2552–2564. DOI:https://doi.org/10.69639/arandu.v13i3.2554.