Ng, K. L. (2010). Determination of lead, cadmium, zinc and nickel in edible oil products by stripping voltammetry / Ng Khan Loon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNg, Khan Loon. Determination of Lead, Cadmium, Zinc and Nickel In edible Oil Products by Stripping Voltammetry / Ng Khan Loon. 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNg, Khan Loon. Determination of Lead, Cadmium, Zinc and Nickel In edible Oil Products by Stripping Voltammetry / Ng Khan Loon. 2010.
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