Search results for: Saleem Ullah
Computers and Mathematics with Applications > 2011 > 62 > 2 > 804-813
Nonlinear Analysis > 2009 > 71 > 9 > 3728-3738
Computers and Mathematics with Applications > 2011 > 62 > 2 > 804-813
Nonlinear Analysis > 2009 > 71 > 9 > 3728-3738