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Abdul Hameed
School of Mathematical Sciences
Shanghai Jiao Tong University,
Higher Education Department,
Government of Khyber Pakhtunkhwa
Zia Ullah Khan
School of Mathematical Sciences
Shanghai Jiao Tong University,
Department of Mathematics,
COMSATS University IslambadShanghai,Attock
Mikhail Tyaglov
Mikhail Tyaglov, Moscow Center for Fundamental and Applied Mathematics
School of Mathematical Sciences
Shanghai Jiao Tong University and MOE-LSCMoscow,Shanghai