PURBA, B.; GIRSANG, S. E. E.; SIHITE, R. The Implementation Multimedia As A Teaching Method To Improve The Speaking Ability Of Tenth Grade At Sma Negeri 5 Pematang Siantar. Bilingual : Jurnal Pendidikan Bahasa Inggris, [S. l.], v. 5, n. 2, p. 159–165, 2023. DOI: 10.36985/jbl.v5i2.1004. Disponível em: https://jurnal.usi.ac.id/index.php/bilingual/article/view/1004. Acesso em: 13 may. 2024.