Table 2

Comparison of current research with existing research

AuthorAdopted models/toolsResearch topics
Alam et al., 2021 Intuitionistic fuzzy DEMATELAnalyzing the barriers to VSC sustainability during COVID-19
Fadaki et al., 2022 Linear optimization by incorporating new contextual constraintsVaccine distribution through a multi-period allocation model
Gilani and Sahebi, 2022 Polyhedral uncertainty setsVSC uncertainty associated to unjust distribution of vaccine across the globe
Jarrett et al., 2020 Qualitative studyExploring role of manufacturer on vaccine tracing and minimization of counterfeiting through 2D barcodes
Kamenivskyy et al., 2022 Blockchain frameworkApplication of IT into pandemic vaccine distribution
Sazvar et al., 2022 Multi-choice goal programming based multi-objective modelProposed model helps in making tactical and strategic decision considering multiple goals of vaccination process
Öztürk et al., 2021 Interval-valued intuitionistic fuzzy VIKORFramework for selecting the best vaccines from the alternatives
Pan et al., 2022 Linear optimizationInformation sharing and coordination among public and private VSC players
Sinha et al., 2021 Heuristic inventory forecasting model through linear optimizationStrategizing the VSC focusing on ensuring the required service level for herd immunity
Shahparvari et al., 2022 Integrated model using hierarchical GIS-heuristics-simulation and analyticsPrioritizing the distribution of vaccines among benefactors based on their vulnerability
Tavana et al., 2021 Mixed-integer linear programmingEquitable vaccine distribution in developing nations
Yadav and Kumar, 2023 Integrated BWM–MARCOS approachPrioritization of lean-agile-green practices in context to VSC sustainability
Yadav and Kumar, 2023 Fuzzy DEMATELPrioritizing the adoption barriers of blockchain and IoT in modern VSCs
This studySpherical fuzzy extension of DANPDefining performance objectives of pandemic VSC to deal with issues spread across multiple dimensions and prioritizing them
Source: Authors’ own work

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