Atikur Rahman Baizid and Md. Elias Uddin Biswas and Ahsan Habib, Gravitational and Centrifugal Forces in the Nut-Kerr-Newman Space-Time. journal = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology. April 2009, vol. 28(4). 238 - 240 [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/14712.