“Bilingualism Models: Do They Strengthen or Weaken the Oral Communicative Process in Contexts of English as a Foreign Language in Fifth Grade Primary Students?”, GIST, no. 4, pp. 50–61, Nov. 2010, Accessed: Dec. 29, 2025. [Online]. Available: https://www.latinjournalorg35.biteca.online/index.php/gist/article/view/584