WARDANA, M. K.; ROY, S. . .; ARISKA, J. . Illocutionary Acts in President Rodrigo Duterte’s Speech. International Journal of Culture and Art Studies, [S. l.], v. 3, n. 1, p. 40–46, 2019. DOI: 10.32734/ijcas.v3i1.2514. Disponível em: https://idjpcr.usu.ac.id/ijcas/article/view/2514. Acesso em: 4 aug. 2025.