The Implementation Multimedia As A Teaching Method To Improve The Speaking Ability Of Tenth Grade At Sma Negeri 5 Pematang Siantar. jbl [Internet]. 31 Oktober 2023 [dikutip 1 November 2025];5(2):159-65. Tersedia pada: http://jurnal.usi.ac.id/index.php/jbl/article/view/1039