Setyawati, Vita Rahayu, Tusino Tusino, and Puspa Dewi. “Pragmatics Study: Commissive Speech Act Analysis in Song Lyrics “PERFECT“ by Ed Sheeran ”. Scripta : English Department Journal 11, no. 1 (June 30, 2024): 81-87. Accessed November 2, 2024. https://jurnal.umpwr.ac.id/index.php/scripta/article/view/4990.