Dr. ABHISHEK DASORE

A serious written record that is published regularly about a particular subject.

A government authority or license conferring a right or title for a set period, especially the sole right to exclude others from making, using, or selling an invention.

A conference is generally  a meeting of several people to discuss a particular topic. It involves gathering of scientists or academicians, where research findings are presented or a workshop is conducted

Books are a great source of knowledge and research. They are written text that can be published in printed or electronic form.