Table 4

Future research directions

SDGsTopicClustersProposalsSectorReferences
5 and 10Social aspects in the supply chainsRed, green and blueDeveloping integrated models for social assessment in supply chains to achieve SDGs with emphasis on fair labour practices, certification systems and transparency in emerging economiesAgri-food industryBurmeister and Tanaka (2017) 
5 and 10Circular practices and social aspectsRed, yellow and brownEnhancing Social Life Cycle Assessment (S-LCA) tools for comprehensive analysis of social impacts towards circular economy practicesManufacturingGarcía-Muiña et al. (2021) 
3,9,11 and 12Sustainable and resilient supply chainsYellow and blue clusterIntegrating AI and IoT technologies for smart circularity, building resilient supply chains through tracking and forecastingE.g. automotive industryBajar et al. (2024), Seyedan and Mafakheri (2020), Al-Talib et al. (2020), Chen et al. (2021) 
3 and 12Sustainable and circular agricultural supply chainsRed, yellow and brownTo develop shorter food supply chains on agricultural, by means of new relationships between stakeholders towards sustainability, circularity and resilienceAgricultureMoosavi et al. (2022), Fathollahi-Fard et al. (2021) 
6,7 and 13The use of alternative energy sourcesOrange and light blueThe development of energy resource projects, with a focus on solar energy or green hydrogen, as alternatives supported by governmentsManufacturing, transportAtilhan et al. (2021), Dehshiri et al. (2023), Mneimneh et al. (2023) 
7,12, 13Greener supplier selectionPurple, red, yellow and brownTo achieve SDG 12 in the textile industry by means of stringent regulations on fast fashion, implementation of standards and selecting eco-friendly suppliers
To drive sustainable supplier selection prioritising alternative fuel-powered vehicles (such as green hydrogen) towards SDG 7, assessing energy efficiency and ensuring supply chain transparency in the transport industry
Promoting local sourcing and selecting suppliers with certifications and eco-friendly packaging in the food supply chains to minimise emissions towards SDG 12 and 13
Textile, transport, foodMahmoudi et al. (2022), Plakantonaki et al. (2023), Liu et al. (2023), Abbate et al. (2023) 

Source(s): Authors’ own work

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