Table 4 Number of documents by type.
From: Imbalance in spatiotemporal analysis of narcotics-related activities: a bibliometric review
Types of documents | Number of documents | Percentage (%) |
|---|---|---|
Articles | 280 | 86.7 |
Conference papers | 18 | 5.6 |
Book chapters | 11 | 3.4 |
Review | 9 | 2.8 |
Book | 4 | 1.2 |
Editorial notes | 1 | 0.3 |
Total | 323 | 100 |
