N. D. Pitaloka, S. Sulistiani, D. A. Kamila, A. Ravinska, and F. Adhiyatmika, “ Locutionary, Illocutionary, and Perlocutionary Acts in Henry Johnson Movie (2025): A Speech Act Analysis”, DJPBS, vol. 5, no. 4, pp. 5919-5931, Dec. 2025.