Purba, B., Girsang, S. E. E., & Sihite, R. (2023). 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, 5(2), 159–165. https://doi.org/10.36985/jbl.v5i2.1004