Nugroho, Pulung Adi, Indah Fenriana, and Rudy Arijanto. 2020. “IMPLEMENTASI DEEP LEARNING MENGGUNAKAN CONVOLUTIONAL NEURAL NETWORK ( CNN ) PADA EKSPRESI MANUSIA”. ALGOR 2 (1):12-20. https://jurnal.buddhidharma.ac.id/index.php/algor/article/view/441.