From: A comprehensive bibliometric analysis of Catha edulis (Vahl) Endli (Khat) research (1961–2021)
Country | Documents | Citations | Total Link Strength | Citation Average |
---|---|---|---|---|
Ethiopia | 231 | 3174 | 134 | 13.74 |
United States | 148 | 4061 | 117 | 27.44 |
Yemen | 101 | 1855 | 113 | 18.37 |
Saudi Arabia | 112 | 1269 | 94 | 11.33 |
United Kingdom | 113 | 3274 | 73 | 28.97 |
Germany | 48 | 1441 | 46 | 30.02 |
Egypt | 42 | 467 | 44 | 11.12 |
Qatar | 9 | 187 | 35 | 20.78 |
Kenya | 56 | 812 | 28 | 14.5 |
South Africa | 41 | 771 | 27 | 18.8 |
United Arab Emirates | 7 | 176 | 24 | 25.14 |
Netherlands | 28 | 886 | 23 | 31.64 |
Oman | 6 | 139 | 23 | 23.17 |
Sweden | 26 | 621 | 21 | 23.88 |
Austria | 7 | 289 | 16 | 41.29 |
Malaysia | 19 | 238 | 16 | 12.53 |
India | 20 | 304 | 15 | 15.2 |
Norway | 24 | 565 | 14 | 23.54 |
Australia | 20 | 520 | 13 | 26 |
Canada | 16 | 737 | 13 | 46.06 |
France | 15 | 563 | 12 | 37.53 |
Italy | 22 | 541 | 12 | 24.59 |
Nigeria | 7 | 55 | 12 | 7.86 |
Spain | 11 | 225 | 12 | 20.45 |
Japan | 13 | 223 | 11 | 17.15 |
Tanzania | 7 | 56 | 11 | 8 |
Uganda | 11 | 440 | 11 | 40 |
Belgium | 11 | 140 | 9 | 12.73 |
Sudan | 7 | 76 | 9 | 10.86 |
Somalia | 8 | 148 | 8 | 18.5 |
Switzerland | 32 | 1233 | 7 | 38.53 |
China | 17 | 157 | 5 | 9.24 |
Denmark | 9 | 265 | 4 | 29.44 |
Israel | 13 | 320 | 4 | 24.62 |
Brazil | 10 | 324 | 3 | 32.4 |
Hungary | 7 | 273 | 3 | 39 |
Iran | 10 | 34 | 1 | 3.4 |
South Korea | 6 | 144 | 1 | 24 |