Nashirah Abu Bakar and Sofian Rosbi (2018) “Pearson Product Moment Correlation Diagnostics Between two types of crypto-currencies: A case study of Bitcoin and Ethereum”, International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, 4(12), pp. 40–51. doi: 10.31695/IJASRE.2018.32997.