Kusnadi, Adhi, and Idul Putra. “Rancang Bangun Sistem Pakar Prediksi Stres Belajar Dengan Neural Network Algoritma Backpropagation”. Ultimatics : Jurnal Teknik Informatika 7, no. 2 (August 1, 2016): 105-112. Accessed November 21, 2024. https://ejournals.umn.ac.id/index.php/TI/article/view/361.