1 (1526) | Bulgarian Academy of Sciences | BGR | ||
2 (2138) | Medical University of Sofia | BGR | ||
3 (2533) | University of Chemical Technology and Metallurgy | BGR | ||
4 (2885) | Sofia University | BGR | ||
5 (4194) | University of Plovdiv Paisii Hilendarski | BGR | ||
6 (4429) | Technical University of Sofia | BGR | ||