Komang Gita Nirmala Dewi. “AN ANALYSIS OF IDIOM FOUND IN KATY PERRY’S SELECTED SONG LYRICS ‘ROAR AND DARK HORSE’”. LITERA : Jurnal Bahasa Dan Sastra, vol. 9, no. 1, Aug. 2023, doi:10.36002/litera.v9i1.2539.