Barre P, Villafuerte-Holguin J. English as a foreign language instruction in Ecuador: Implementation of the Content and Language Integrated-Learning during 2019-2021. Engl. Lang. Teach. Educational. Journal [Internet]. 2021Aug.31 [cited 2024Apr.29];4(2):99-112. Available from: http://journal2.uad.ac.id/index.php/eltej/article/view/4295