1 (1545) | Bulgarian Academy of Sciences | BGR | ||
2 (1838) | Medical University of Sofia | BGR | ||
3 (2405) | University of Chemical Technology and Metallurgy | BGR | ||
4 (3089) | Sofia University | BGR | ||
5 (3412) | Trakia University | BGR | ||
6 (4342) | Technical University of Sofia | BGR | ||
6 (4342) | University of Plovdiv Paisii Hilendarski | BGR | ||