Puspita, R.H. and Sunarti, S. 2019. THE USAGE OF VANDERVEKEN THEORY TO ANALYSE ILLOCUTIONARY ACTS ON THE “OPINION” COLUMN OF THE JAKARTA POST EDITION 1st - 5th of SEPTEMBER 2018. JOALL (Journal of Applied Linguistics and Literature). 4, 2 (Aug. 2019), 227–239. DOI:https://doi.org/10.33369/joall.v4i2.6866.