1 (747) | Sofia University | BGR | ||
2 (765) | Bulgarian Academy of Sciences * | BGR | ||
3 (805) | South West University Neofit Rilski | BGR | ||
4 (813) | University of Plovdiv Paisii Hilendarski | BGR | ||
5 (839) | Technical University of Sofia | BGR | ||
6 (844) | University of Rousse | BGR | ||
6 (844) | Institute of Information and Communication Technologies Bulgarian Academy of Sciences | BGR | ||