Aripin, Wisnu Agastya, and Hanny Haryanto. “Compound Emotional Extraction of Indonesian Sentences Using Convolutional Neural Network”. Jurnal Nasional Teknik Elektro Dan Teknologi Informasi, Vol. 10, no. 2, May 2021, pp. 148-55, doi:10.22146/jnteti.v10i2.1051.