Natalia, Cut, Desi Sastria Lumban Gaol, Josua Arindy Simatupang, and Sahlan Tampubolon. 2022. “Analysis Illocutionary Speech Acts on Posts and Comments Students’ Instagram Account ”. Jurnal Pendidikan Tambusai 6 (2):8728-31. https://doi.org/10.31004/jptam.v6i2.3735.