SIRAIT, S. .; HANIM, S. Improving Students’ Vocabulary Achievement by Using Twitter and Instagram Multimedia. Journal of Classroom Action Research , [S. l.], v. 1, n. 2, p. 1–15, 2022. DOI: 10.52622/jcar.v1i2.93. Disponível em: https://journal.eltaorganization.org/index.php/jcar/article/view/93. Acesso em: 18 apr. 2026.