Rahutomo, Faisal, Trisna Ari Roshinta, Erfan Rohadi, Indrazno Siradjuddin, Rudy Ariyanto, Awan Setiawan, and Supriatna Adhisuwignjo. 2018. “Open Problems in Indonesian Automatic Essay Scoring System”.
International Journal of Engineering and Technology 7 (4.36): 1386-90.
https://doi.org/10.14419/ijet.v7i4.36.28992.