Ahmad Sharif, M. N., K. M. Mohamad, R. A. Alias, S. Shahibudin, and N. H. Zakaria. “Knowledge Management (KM) Framework for Representing Lessons Learned System for Communities of Practice in Institutions of Higher Learning”. Malaysian Journal of Computer Science, vol. 17, no. 1, June 2004, pp. 1-12, https://malindojournal.um.edu.my/index.php/MJCS/article/view/6181.