Proses Ostwald (Malay Wikipedia)

Analysis of information sources in references of the Wikipedia article "Proses Ostwald" in Malay language version.

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archive.org

espacenet.com

worldwide.espacenet.com

  • GB 190200698, Ostwald, Wilhelm, "Improvements in the Manufacture of Nitric Acid and Nitrogen Oxides", published 9 Januari 1902, issued 20 Mac 1902 
  • GB 190208300, Ostwald, Wilhelm, "Improvements in and relating to the Manufacture of Nitric Acid and Oxides of Nitrogen", published 18 Disember 1902, issued 26 Februari 1903 

study.com

  • Foist, Laura. "The Ostwald Process & Catalytic Oxidation of Ammonia". Study.com. Dicapai pada 5 Januari 2019.