Al Harbi، A. E.، و Megaritis، T. (2010). Comparison of the Performance and Emissions of A Diesel Engine Operating i with Oxygenated Fuel and ii with Standard Diesel Fuel and Oxygen Enriched Air (رسالة ماجستير غير منشورة). Brunel University، لندن. مسترجع من http://search.mandumah.com/Record/603504
Al Harbi، Ahmad E.، و Thanos Megaritis. "Comparison of the Performance and Emissions of A Diesel Engine Operating I With Oxygenated Fuel and Ii With Standard Diesel Fuel and Oxygen Enriched Air" رسالة ماجستير. Brunel University، لندن، 2010. مسترجع من http://search.mandumah.com/Record/603504