1 (1551) | Bulgarian Academy of Sciences | BGR | ||
2 (3518) | Sofia University | BGR | ||
3 (4471) | University of Chemical Technology and Metallurgy | BGR | ||
4 (4703) | University of Plovdiv Paisii Hilendarski | BGR | ||
5 (4769) | Technical University of Sofia | BGR | ||
6 (4829) | Medical University of Sofia | BGR | ||
7 (4929) | Trakia University | BGR | ||