He, Y., Lee, H., & ENGINEERING, C. (2014). Trace analysis by combined use of off-line solid-phase extraction, on- column sample focusing and U-shape flow cell in capillary liquid chromatography.
استشهاد بنمط شيكاغوHe, Y., H.K Lee, و CHEMICAL ENGINEERING. Trace Analysis By Combined Use of Off-line Solid-phase Extraction, On- Column Sample Focusing and U-shape Flow Cell in Capillary Liquid Chromatography. 2014.
MLA استشهادHe, Y., H.K Lee, و CHEMICAL ENGINEERING. Trace Analysis By Combined Use of Off-line Solid-phase Extraction, On- Column Sample Focusing and U-shape Flow Cell in Capillary Liquid Chromatography. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.