Putra, D. S. and WW, Y. U. (2019) “Feature Extraction of Facial Electromyograph (EMG) Signal for Aceh Languages Speech using Discrete Wavelet Transform (DWT)”, Jurnal Inotera. Indonesia, Jakarta, 4(1), pp. 31-40. doi: 10.31572/inotera.Vol4.Iss1.2019.ID73.