Putra, I Made Suwija, et al. “Deteksi Kesamaan Teks Jawaban Pada Sistem Test Essay Online Dengan Pendekatan Neural Network : Detecting the Similarity of Answer Text in an Online Essay Test System With a Neural Network Approach”. Jurnal RESTI (Rekayasa Sistem Dan Teknologi Informasi), vol. 5, no. 6, Dec. 2021, pp. 1070-82, https://doi.org/10.29207/resti.v5i6.3544.