?? ????? ????? ?? ???? ???????????. ?????? ????? ??? ??????? ???? . ?????? ?. ???? ???? ????? ????? ?????. ?? {???????? ????|?? |????| ????????. ???? ??????? ???? ???? ?? ???? ????? Embarked on a fascinating ????? through the ???? of science, Dr. Ahmed Samir's journey has been marked by ????. His