Kim Soon, G., C. Kim On, A. Rayner, A. Patricia, and J. Teo. “A CIMB Stock Price Prediction Case Study With Feedforward Neural Network and Recurrent Neural Network”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 10, no. 3-2, Sept. 2018, pp. 89-94, https://jtec.utem.edu.my/jtec/article/view/4717.