Hi Ayman,
Thanks for your feedback! To add a publication, first you should find the author whom the publication belongs to, enter his/her personal page, then click "edit" button on the right side of his/her name. You can find a list of editing operations on the
left side of the page, with which you can make certain changes, including upload PDF of publications, or Bibtex, for this particular author. More information, please visit our
website, or click "here".
Best wishes
Microsoft Academic Search Team