References | Number of citations | Frequency of citations % | Total citations per year |
Kim and Won [20] | 235 | 20.8% | 47.0 |
Long et al. [22] | 133 | 11.7% | 33.3 |
Kudugunta and Ferrara [24] | 132 | 11.7% | 26.4 |
Baek and Kim [25] | 123 | 10.9% | 24.6 |
Bukhari et al. [26] | 120 | 10.6% | 40.0 |
Pang et al. [27] | 120 | 10.6% | 40.0 |
Sohangir et al. [28] | 93 | 8.2% | 19.6 |
Jin et al. [29] | 70 | 6.2% | 23.3 |
Borovkova and Tsiamas [30] | 57 | 5.0% | 14.3 |
Xing et al. [31] | 49 | 4.3% | 9.8 |
Total | 1,132 | 100.0% |
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