Langsung saja ke TKP .. !!!
1.USA
2.China
3.Russia
4.India
5.United Kingdom
6.France
7.Germany
8.Brazil
9.Japan
10.Turkey
11.Israel
12.South Korea
14.Indonesia
15.Pakistan
16.Taiwan
17.Egypt
18.Iran
19.Mexico
20.North Korea
Sumber : http://blogmedia-info.blogspot.com/2010/11/inilah-20-negara-terkuat-dalam-bidang.html