Vitalia Hanako Murni Simanjuntak, Fernando De Napoli Marpaung and Edi Suprayetno 2024. ILLOCUTIONARY SPEECH ACTS IN THE SPEECH OF THE PRESIDENT OF THE REPUBLIC OF INDONESIA ON THE REPEAL OF PPKM: IN THE STUDY OF THE PHILOSOPHY OF LANGUAGE J. L. AUSTIN. Proceeding of International Conference on Language Pedagogy (ICOLP). 3, 1 (Feb. 2024).