Ng, X. Y. (2017). Determination of The Variation of Nitrogen Pressure on The Surface Hardness Obtained by Nitriding Steel In Plasma FOcus Device.
استشهاد بنمط شيكاغوNg, Xue Yinn. Determination of The Variation of Nitrogen Pressure On The Surface Hardness Obtained By Nitriding Steel In Plasma FOcus Device. 2017.
MLA استشهادNg, Xue Yinn. Determination of The Variation of Nitrogen Pressure On The Surface Hardness Obtained By Nitriding Steel In Plasma FOcus Device. 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.