BPG致力于知识的发现和传播
期刊首页
总访问次数
12140643
今天访问次数
1704
总下载次数
5636555
INDEXING/ABSTRACTING
MEMBERSHIP
BPG出版物
总下载次数
2024 | 总下载次数
排名 国家/地区 数量 占比
1 364036 46.5%
2 United States 302199 38.6%
3 Germany 36612 4.7%
4 China 22589 2.9%
5 Russia 22582 2.9%
6 France 16241 2.1%
7 Canada 13469 1.7%
8 Singapore 908 0.1%
9 United Kingdom 516 0.1%
10 Hong Kong 427 0.1%
11 Taiwan 348 0%
12 Ghana 313 0%
13 Japan 301 0%
14 Spain 212 0%
15 Ireland 201 0%
16 Netherlands 200 0%
17 India 170 0%
18 Mexico 169 0%
19 Belgium 153 0%
20 Bulgaria 151 0%
21 Italy 149 0%
22 Egypt 148 0%
23 Hungary 140 0%
24 Thailand 138 0%
25 Switzerland 133 0%
26 Mauritius 129 0%
27 Bangladesh 127 0%
28 South Africa 114 0%
29 Korea, Republic of 106 0%
30 Ukraine 84 0%
31 Australia 60 0%
32 Sweden 53 0%
33 Argentina 15 0%
34 Mongolia 9 0%
35 Latvia 9 0%
36 Malaysia 8 0%
37 Romania 8 0%
38 Finland 5 0%
39 Norway 5 0%
40 New Zealand 4 0%
41 Turkey 4 0%
42 Brazil 4 0%
43 Indonesia 4 0%
44 Czech Republic 3 0%
45 Luxembourg 3 0%
46 Palestine, State of 2 0%
47 Philippines 2 0%
48 Iran, Islamic Republic of 2 0%
49 Iraq 2 0%
50 Kuwait 2 0%
51 Jordan 1 0%
52 Jamaica 1 0%
53 Israel 1 0%
54 Chile 1 0%
55 El Salvador 1 0%
56 Ethiopia 1 0%
57 Gabon 1 0%
58 Austria 1 0%
59 Saudi Arabia 1 0%
60 Oman 1 0%
61 Lithuania 1 0%
62 Viet Nam 1 0%
写信给帮助平台
© 2004-2024 Baishideng Publishing Group Inc. All rights reserved. 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

California Corporate Number: 3537345