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Prioritization of strategies to overcome the barriers in Industry 4.0 : a hybrid MCDM approach
Kumar, Veepan; Vrat, Prem; Shankar, Ravi - In: Opsearch : journal of the Operational Research Society … 58 (2021) 3, pp. 711-750
Persistent link: https://www.econbiz.de/10012619462
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Information distortion in a supply chain and its mitigation using soft computing approach
Balan, S.; Vrat, Prem; Kumar, Pradeep - In: Omega : the international journal of management science 37 (2009) 2, pp. 282-299
Persistent link: https://www.econbiz.de/10003793875
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Quantifying bullwhip effect in a closed loop supply chain
Pati, Rupesh Kumar; Vrat, Prem; Kumar, Pradeep - In: Opsearch : journal of the Operational Research Society … 47 (2010) 4, pp. 231-253
Persistent link: https://www.econbiz.de/10008908536
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A goal programming model for paper recycling system
Pati, Rupesh Kumar; Vrat, Prem; Kumar, Pradeep - In: Omega : the international journal of management science 36 (2008) 3, pp. 405-417
Persistent link: https://www.econbiz.de/10003592045
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An opportunistic group maintenance model for the multi-unit series system employing Jaya algorithm
Mishra, Aseem K.; Shrivastava, Divya; Vrat, Prem - In: Opsearch : journal of the Operational Research Society … 57 (2020) 2, pp. 603-628
Persistent link: https://www.econbiz.de/10012229987
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Literature review analytics (LRA) on sustainable cold-chain for perishable food products : research trends and future directions
Vrat, Prem; Gupta, Rachita; Bhatnagar, Aman; Kumar … - In: Opsearch : journal of the Operational Research Society … 55 (2018) 3/4, pp. 601-627
Persistent link: https://www.econbiz.de/10011981038
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Modeling the public distribution system : a PO-P approach
Bohtan, Ajay; Mathiyazhagan, Maathai K.; Vrat, Prem - In: Opsearch : journal of the Operational Research Society … 56 (2019) 3, pp. 1024-1066
Persistent link: https://www.econbiz.de/10012112311
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Optimal location of precious metal extraction facility (PMEF) for E-waste recycling units in National Capital Region (NCR) of India
Chaudhary, Karishma; Vrat, Prem - In: Opsearch : journal of the Operational Research Society … 54 (2017) 3, pp. 441-459
Persistent link: https://www.econbiz.de/10011795770
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The value of VMI beyond information sharing in a single supplier multiple retailers supply chain under a non-stationary (Rn, Sn) policy
Choudhary, Devendra; Shankar, Ravi - In: Omega : the international journal of management science 51 (2015), pp. 59-70
Persistent link: https://www.econbiz.de/10010466597
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Effect of buyback price on channel's decision parameters for manufacturer-led close loop dual supply chain
Pathak, Umangi; Kant, Ravi; Shankar, Ravi - In: Opsearch : journal of the Operational Research Society … 57 (2020) 2, pp. 438-461
Persistent link: https://www.econbiz.de/10012229978