Rank;Global Rank;Institution;Country;Sector
1;907;Bulgarian Academy of Sciences *;BGR;Government;
2;1410;Sofia University;BGR;Universities;
3;1793;Institute of Mathematics and Informatics Bulgarian Academy of Sciences;BGR;Government;
4;2102;South West University Neofit Rilski;BGR;Universities;
5;2288;University of Plovdiv Paisii Hilendarski;BGR;Universities;