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Prasad Reddy, A.; Vamsi Krishna, P.; Rao, R. N. . (2019). Tribological Behaviour of Al6061–2SiC-xGr Hybrid Metal Matrix Nanocomposites Fabricated through Ultrasonically Assisted Stir Casting Technique. Silicon, (), –. doi:10.1007/s12633-019-0072-9 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research