A new parametric class of exact solutions of EFEs under the Karmarkar condition for anisotropic fluidsSatyanarayana Gedela, R. P. Pant, Ravindra K. Bisht and Neeraj PantEur. Phys. J. A, 55 6 (2019) 95DOI: https://doi.org/10.1140/epja/i2019-12767-5