| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| doi meaning referencing | 1.56 | 0.5 | 169 | 14 | 23 |
| doi | 1.32 | 0.3 | 4420 | 53 | 3 |
| meaning | 1.16 | 0.3 | 1367 | 90 | 7 |
| referencing | 0.56 | 0.5 | 6817 | 43 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| doi meaning referencing | 1.86 | 0.9 | 8361 | 49 |
| doi meaning reference | 0.98 | 1 | 7774 | 20 |
| what is the meaning of doi in referencing | 1.12 | 0.2 | 8529 | 34 |
| doi meaning in references | 0.86 | 0.6 | 3103 | 23 |
