Jaariyah, M., Sinay, L., Lewaherilla, N. and Lesnussa, Y. (2022) “Forecasting The Composite Stock Price Index Using Autoregressive Integrated Moving Average Hybrid Model Artificial Neural Network”, Pattimura International Journal of Mathematics (PIJMath), 1(2), pp. 89-100. doi: 10.30598/pijmathvol1iss2pp89-100.