Mark Kevin Astrero. “ Level, Relationship and Predictive Capacity of Grammatical and Discourse Competence to Communicative Competence of Pre-Service Teachers”. International Journal of Linguistics, Literature and Translation 9, no. 2 (February 22, 2026): 212–226. Accessed March 2, 2026. https://al-kindipublishers.org/index.php/ijllt/article/view/12152.