S.A., S., Z. A.N., R. R.G., A. A., S. Sanni, A. Zainab, R. Raj, and A. Abrizah. “Measuring Journal Diffusion Using Periodic Citation Counts”. Malaysian Journal of Library and Information Science, vol. 19, no. 1, Mar. 2017, https://juku.um.edu.my/index.php/MJLIS/article/view/1803.