ATUSAADAH, Maghfirah Rit; IDRIS, Zuindra. Illocutionary Acts in President Joe Biden’s Speech. Prosiding Seminar Nasional Ilmu Sosial dan Teknologi, [S. l.], v. 1, n. 1, p. 73–80, 2021. Disponível em: https://prosiding.politeknikcendana.ac.id/index.php/sanistek/article/view/26. Acesso em: 14 may. 2026.