Review Article
A Review of Smart Contracts Applications in Various Industries: A Procurement Perspective
Table 3
Top keywords in smart contracts applications literature.
| Keywords | Occurrences | Average year published | Links | Total link strength |
| Blockchain | 155 | 2018.83 | 53 | 548 | Smart contract | 148 | 2018.84 | 53 | 516 | Internet of Things | 38 | 2018.61 | 42 | 171 | Ethereum | 36 | 2018.61 | 36 | 153 | Trusted third parties | 23 | 2018.96 | 36 | 111 | Supply chain | 23 | 2019.13 | 22 | 74 | Commerce | 18 | 2018.50 | 27 | 77 | Digital storage | 12 | 2019.00 | 20 | 50 | Network security | 11 | 2018.73 | 26 | 58 | Access control | 11 | 2019.09 | 25 | 56 | Data privacy | 10 | 2018.80 | 25 | 57 | Information management | 10 | 2018.80 | 21 | 46 | Healthcare | 9 | 2019.22 | 22 | 46 | Electronic money | 9 | 2018.67 | 17 | 42 | Data sharing | 9 | 2019.22 | 19 | 41 | Transparency | 9 | 2019.11 | 18 | 37 |
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