Yanto M, Mayola L, M. Hafizh. Neural Network Backpropagation Identification of Jakarta Islamic Index (JII) Stock Price Patterns: Neural Network Backpropagation Identifikasi Pola Harga Saham Jakarta Islamic Index (JII). J. RESTI (Rekayasa Sist. Teknol. Inf.) . 2020;4(1):90-94. doi:10.29207/resti.v4i1.1266