Simamora, Santa Putri, Sahlan Tampubolon, and Nurhayati Sitorus. 2023. “The Effect Of Using Spotify Playlist Application Into Student’s Vocabulary Mastery At Smp Negeri 10 Medan”. Innovative: Journal Of Social Science Research 3 (5):5327-38. http://j-innovative.org/index.php/Innovative/article/view/5470.