An international book entitled "Harry's Questionnaires on Standard Systems" was recently published by Springer International Publishing

 with a global participation of scientists: the University of Texas, International University of Ireland and Prof. Samir Saqr- Professor, Mansoura University Faculty of Science.
This is the third book of authors at the same publishing where two books were published two years ago.
It is worth noting that Dr. Samir Saqra has more than 200 publications published in international journals and has a high citation. Also, he is awarded several prizes including: the Shoman Prize, the State Encouragement Award from 2005 to 2014, and the Amin Lotfy Prize 2010. Finally, he was nominated for Kuwait Prize for Scientific Progress from several international universities.