1 (540) | Institute of Organic Chemistry with Centre of Phytochemistry Bulgarian Academy of Sciences | BGR | ||
2 (648) | Bulgarian Academy of Sciences * | BGR | ||
3 (1439) | University of Food Technologies, Plovdiv | BGR | ||
4 (1673) | Medical University of Sofia * | BGR | ||
5 (1694) | University of Rousse | BGR | ||
6 (1803) | Trakia University | BGR | ||
7 (2080) | Sofia University | BGR | ||