Hasan F, Khalid M. The Effect of Watching a Video Youtube Toward English Speaking Mastery on Students Class XI at Madrasah Aliyah Negeri (MAN) 1 Deli Serdang. jptam [Internet]. 2023 Oct. 9 [cited 2025 Feb. 11];7(3):22016-20. Available from: http://jptam.org/index.php/jptam/article/view/10007