TRIA SAUHANA, FELCI. “THE EFFECT OF USING FOUR-SQUARE WRITING METHOD ON STUDENTS’ WRITING ABILITY AND VOCABULARY MASTERY AT SMK NURUL FALAH PEKANBARU”. EJI (English Journal of Indragiri) : Studies in Education, Literature, and Linguistics 5, no. 1 (January 31, 2021): 15–27. Accessed November 23, 2024. https://ejournal-fkip.unisi.ac.id/eji/article/view/1292.