Subandiyah, H., Supratno, H., Permata, R., Rosyid, A., Minarti, E. and Nur Abida, F. I. (2023) “Teaching Indonesian Language for Foreign Speakers in the State University of Surabaya: Strategies and Challenges”, Randwick International of Education and Linguistics Science Journal, 4(2), pp. 193-198. doi: 10.47175/rielsj.v4i2.667.