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- [22] INDIRECT COLORIMETRIC DETERMINATION OF SOME BIVALENT METALS WITH CYANIDE AND THIOCYANATE CURRENT SCIENCE, 1977, 46 (24): : 853 - 854
- [29] ABSORPTIOMETRIC DETERMINATION OF TUNGSTEN IN STEEL JOURNAL OF THE IRON AND STEEL INSTITUTE, 1952, 172 (04): : 413 - 415