Dear Colleagues , As promised yesterday, I have added some notes to the google doc. Please feel free to add your comments and we take it from there. https://docs.google.com/document/d/1PcWQEyA1QWEz3UDpylujwzIcA9-q-LCtjVNi86ro... Cheers AK -- Website <http://www.unilorin.edu.ng>, Weekly Bulletin <http://www.unilorin.edu.ng/index.php/bulletin> UGPortal <http://uilugportal.unilorin.edu.ng/> PGPortal <https://uilpgportal.unilorin.edu.ng/>