Investigating The English Speaking Skill Of The Eleventh Grade Students Of Smk Swasta 2 Tamansiswa Pematang Siantar By Using Tedxtalks Youtube channel. (2023). Bilingual : Jurnal Pendidikan Bahasa Inggris, 5(2), 138 – 144. https://doi.org/10.36985/sv3m5w97