2019. Mathematical Model Composition of Stock Price Composite Index: A Case Study of Malaysia Stock Exchange. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE. 5, 3 (Mar. 2019), 57–64. DOI:https://doi.org/10.31695/IJASRE.2019.33107.