Akter, R., and M. A. Islam. “Unsteady Williamson Fluid Flow Over Exponentially Stretching Sheet in the Presence of Non-Uniform Heat Generation or Absorption and Inclined Magnetic Field”. Journal of Scientific Research 15, no. 3 (August 13, 2023): 621–636. Accessed December 22, 2024. https://banglajol.info/index.php/JSR/article/view/63523.