Gul, Taza http://orcid.org/0000-0003-1376-8345
Nasir, Saleem
Islam, Saeed
Shah, Zahir
Khan, M. Altaf
Article History
Received: 12 April 2018
Accepted: 25 October 2018
First Online: 10 November 2018
Compliance with ethical standards
:
: The authors state that they have no competing interest.
: The model of the problem was designed by TG using the available data from the experimental approach ofInlineEquation removed–InlineEquation removedandInlineEquation removed–InlineEquation removed. TG and SN solved the problem, and SI, ZS and MAK participated in the results and discussion. All the authors read and approved the final manuscript.