له مجموعة من الإنجازات والمؤلفات أبرزها ❞ SOURCEBOOK ON PUBLIC INTERNATIONAL LAW part 1 text 5 ❝ ❞ SOURCEBOOK ON PUBLIC INTERNATIONAL LAW part 4 text 10 ❝ ❞ SOURCEBOOK ON PUBLIC INTERNATIONAL LAW part 1 text 2 ❝ ❞ SOURCEBOOK ON PUBLIC INTERNATIONAL LAW part 2 text 8 ❝ ❞ SOURCEBOOK ON PUBLIC INTERNATIONAL LAW part 1 text 9 ❝ ❞ SOURCEBOOK ON PUBLIC INTERNATIONAL LAW part 1 text 3 ❝ ❞ SOURCEBOOK ON PUBLIC INTERNATIONAL LAW part 1 text 1 ❝ ❞ SOURCEBOOK ON PUBLIC INTERNATIONAL LAW part 2 text 20 ❝ ❞ SOURCEBOOK ON PUBLIC INTERNATIONAL LAW part 3 text 6 ❝ الناشرين : ❞ جميع الحقوق محفوظة للمؤلف ❝