Yanto, M., Mayola, L. and M. Hafizh 2020. Neural Network Backpropagation Identification of Jakarta Islamic Index (JII) Stock Price Patterns. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi). 4, 1 (Feb. 2020), 90 - 94. DOI:https://doi.org/10.29207/resti.v4i1.1266.