1 (551) | Bulgarian Academy of Sciences * | BGR | ||
2 (588) | Sofia University | BGR | ||
3 (618) | University of Chemical Technology and Metallurgy | BGR | ||
4 (631) | Technical University of Sofia | BGR | ||
5 (642) | Institute of Mechanics Bulgarian Academy of Sciences | BGR | ||
6 (651) | University of Food Technologies, Plovdiv | BGR | ||
7 (673) | Technical University of Varna | BGR | ||
8 (693) | University of Rousse | BGR | ||
9 (708) | Academician Emil Djakov Institute of Electronics Bulgarian Academy of Sciences | BGR | ||
10 (725) | University of Plovdiv Paisii Hilendarski | BGR |