Hal turid tahqiq hadafik alriyadii watahwil jismik fi waqt qiasi abda rihlatak alan mae mudarib shakhsiin muetamad dwlyan ana mahmud muhamad eabd alhamid, mudarib liaqat badaniat washakhsiun muetamad min'akadimiat NASM alduwliat liltadrib waltaghdhiat alriyadiati, bikhibrat tazid ean 6 sanawat fi almajali. usaeiduk ealaa tasmim barnamaj tadribiun mukhasas liahtiajatik wa'ahdafika. ii