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Zhong, Y.; Shaw, L. (2011). "A study on the synthesis of nanostructured WC–10 wt% Co particles from WO3, Co3O4, and graphite". Journal of Materials Science. 46 (19): 6323–6331. Bibcode:2011JMatS..46.6323Z. doi:10.1007/s10853-010-4937-y.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)