Thermophysical effects of water driven copper nanoparticles on MHD axisymmetric permeable shrinking sheet: Dual-nature studyRizwan Ul Haq, D. Rajotia and N. F. M. NoorEur. Phys. J. E, 39 3 (2016) 33DOI: https://doi.org/10.1140/epje/i2016-16033-6