فهرس المقالات کوبش حرية الوصول المقاله صفحة الملخص نص كامل 1 - An Experimental Analysis of the Knock Response of Different Stoichiometric Mixtures of Gasoline-Natural Gas to Various Engine Speeds R. Behrad E. Abdi Aghdam Hadi Ghaebi 10.30495/ijim.2023.20734