Welcome to this Site. Firstly, to get the fullest benefit of my Websites, please do a Bing.com search for 'Dr Umar Azam' and then 'Dr Umar Elahi Azam' (including my middle name). You will find that there are dozens of links that you can click on to enhance your knowledge. Do the same for a Yahoo.comsearch and different links come up, so you can click on these too.