«An ESP Workshop Syllabus for Seniors at “50 and up” Puebla, México». Shimmering Words: Research and Pedagogy E-Journal 9, no. 1 (agosto 3, 2020): 44–61. Accedido julio 18, 2026. https://revistas.santototunja.edu.co/index.php/shimmering/article/view/1988.