Yudianto, M., Fahrudin, T., & Nugroho, A. (2020). A Feature-Driven Decision Support System for Heart Disease Prediction Based on Fisher's Discriminant Ratio and Backpropagation Algorithm. Lontar Komputer : Jurnal Ilmiah Teknologi Informasi, 11(2), 65-75. doi:10.24843/LKJITI.2020.v11.i02.p01