@incollection{, F0E6D7789BF4D6E6719F363577FE1E66 , author={{NahidNewaj} and {}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}1412932 } @book{b0, , title={{The book of operation management-Paneerselvan}} } @book{b1, , title={{Operation management-Stevenson}} } @book{b2, , title={{Operation management-Jacob}} } @incollection{b3, , title={{A state-of-the-art review of parallel-machine scheduling research}} , author={{ TC ECheng } and { CC SSin }} , journal={{bur. J. Oper. Kes}} 47 , year={1990} } @book{b4, , title={{}} , author={{ M IDessouky } and { B JLageweg }} } @incollection{b5, , title={{Scheduling identical jobs on uniform parallel Machines}} , author={{ JKLenstra } and { SLVan De Velde }} , journal={{Statistical Neerlandica}} 44 , year={1990} } @book{b6, , title={{Computers and Intractability: A Guide to the Theory of NP-Completeness}} , author={{ MRCarey } and { DSJohnson }} , year={1979} , publisher={Freeman} , address={New York} } @incollection{b7, , title={{Recent developments in deterministic sequencing and scheduling}} , author={{ ELLawler } and { JKLenstra } and { AH GRinnooy Kan }} , booktitle={{Deterministic and Stochastic Scheduling. Reidel. Dordrecht}} , editor={Dempster, M.A.H., Lenstra, J.K., Rinnooy Kan, A.H.G.} , year={1982} } @book{b8, , title={{On scheduling with ready times and due dates to minimize maximum lateness}} , author={{ GMcmahon } and { MFlorian }} , year={1975} 23 475482 }