R. Purba, M. U. A. Silitonga, N. S. br. Sirait, and R. Rangkuti, “An Illocutionary Acts Analysis of Olivia Rodrigo’s Speech at Billboard’s Women in Music Award”, Leksikon: j. Pendidik. bhs. Sastra dan Budaya, vol. 2, no. 1, pp. 31–37, Apr. 2024.