The Implementation Of ESA (Engage, Study, Active) Method To Improve The Students Speaking Ability At The Eight Grade Of SMP N 4 Pematangsiantar. Bilingual : Jurnal Pendidikan Bahasa Inggris, [S. l.], v. 5, n. 1, p. 18–24, 2023. DOI: 10.36985/c3rs1467. Disponível em: http://jurnal.usi.ac.id/index.php/jbl/article/view/1024. Acesso em: 10 jan. 2025.