دراسة جدوى لانشاء محطة وقود.pdf - Academia
Dr. Osama M Elmardi. دراسة جدوى لانشاء محطة وقود technical and economical study of constructing fuel service station Thesis March 2008 DOI: 10.13140/RG.2.2.34924.56968 1st Osama Mohammed Elmardi Suleiman Khayal 3.7 Nile Valley University 2nd mohammed