I am a student of Science Faculty of University of Dhaka. I am working with some newly developed websites. We are trying to develop our page rank. We are taking the of some consultatives. But the reality is that there is rare person here in Bangladesh to help us properly. They prior their payment but help a little. Now we are searching for another way. Can you give me any information about it? Is there any reference book or website specially developed where I can get all my wants.