S.A., Sanni, Zainab A.N., Raj R.G., Abrizah A., S.A. Sanni, A.N. Zainab, R.G. Raj, and A. Abrizah. 2017. “Measuring Journal Diffusion Using Periodic Citation Counts”. Malaysian Journal of Library and Information Science 19 (1). http://mjlis.um.edu.my/index.php/MJLIS/article/view/1803.