Bhattacharyya, K., Uddin, M., Layek, G. and Pk, W.A. 2012. Analysis of Boundary Layer Flow and Heat Transfer for two Classes of Viscoelastic Fluid Over a Stretching Sheet with Heat Generation or Absorption. Bangladesh Journal of Scientific and Industrial Research. 46, 4 (Jan. 2012), 451–456. DOI:https://doi.org/10.3329/bjsir.v46i4.9590.