Purboasri, G. D., K. Saddhono, and S. Suyitno. “SOCIAL PROBLEMS AS REFLECTED IN THE PREMAN, ANTHOLOGY OF THE SHORT STORY BY TIWIEK SA”. IJOTL-TL: Indonesian Journal of Language Teaching and Linguistics, Vol. 2, no. 2, Apr. 2017, pp. 147-62, doi:10.30957/ijoltl.v2i2.281.