1 (2070) | Bulgarian Academy of Sciences | BGR | ||
2 (3735) | Sofia University | BGR | ||
3 (4049) | Medical University of Sofia | BGR | ||
4 (4207) | University of Chemical Technology and Metallurgy | BGR | ||
5 (4722) | University of Plovdiv Paisii Hilendarski | BGR | ||
6 (5003) | Technical University of Sofia | BGR | ||