USING PICTURES TO IMPROVE STUDENTS ENGLISH VOCABULARY AT SEVENTH GRADE OF SMP NEGERI 1 SIAU TIMUR SELATAN. JoTELL : Journal of Teaching English, Linguistics, and Literature, [S. l.], v. 1, n. 3, p. 417 430, 2022. DOI: 10.36582/jotell.v1i3.3793. Disponível em: https://ejurnal.unima.ac.id/index.php/jotell/article/view/3793. Acesso em: 4 dec. 2025.