Table 6.

Summary of key findings.

Authors	Key findings
Venkatesh et al. [36]	Developed a system architecture to integrate blockchain technology, IoT, and big data analytics for social sustainability traceability.
Govindan et al. [59]	Proposed a framework of social sustainability linking drivers, issues, barriers, tensions, practices, and performances.
Jabbour et al. [72]	Suggested a method to develop the body of knowledge in multi-tier supply chain sustainability.
Bappy et al. [64]	Proposed a framework for measuring sustainability efficiency
Bag et al. [62]	Proposed a framework for sustainability enablers
Yildiz Çankaya and Sezen [57]	Investigated the impact of various GSCM practices on different performance dimensions.
Gardner et al. [75]	Presented a model to improve sustainability.
Krishnan et al. [73]	Proposed a framework for measuring sustainability efficiency
Xu et al. [77]	Proposed a framework for assessing sustainability risks
D'Eusanio et al. [78]	Developed a toolbox to measure sustainability performance
Hosseini-Motlagh et al. [76]	Presented a model to improve sustainability.
Zavala-Alcívar et al. [80]	Developed a conceptual framework to manage resilience and improve sustainability.
Kalantary et al. [81]	Introduced a model to assess the sustainability of supply chains over multiple periods.
Cabernard et al. [74]	Proposed a framework for measuring sustainability efficiency
Neri et al. [82]	Developed sustainability-related KPIs
Hannibal and Kauppi [67]	Highlighted the challenges of sustainability.
Baghizadeh [63]	Presented a model to minimize costs and maximize social benefits.