Rachim, Fiqih Fathor, Auli Damayanti, and Edi Winarko. 2022. “Classification of Review Text Using Hybrid Convolutional Neural Network and Gated Recurrent Unit Methods”. Contemporary Mathematics and Applications (ConMathA) 4 (2):91-104. https://doi.org/10.20473/conmatha.v4i2.38262.