Anshari, M., S. Ariff Lim, and Y. Alas. “Big Data and ICT Readiness Index for ASEAN Economic Community”. Journal of Governance and Development (JGD), vol. 12, no. 1, June 2016, pp. 141-65, https://e-journal.uum.edu.my/index.php/jgd/article/view/13406.