University of Plovdiv - Faculty of Mathematics and Informatics. Includes Departments of Computer Science, Computer Systems. www.uni-plovdiv.bg/fac_mate.htm
University of Plovdiv - Computer Science Department. www.uni-plovdiv.bg/dep_csce.htm
University of Sofia St. Kliment Ohridski - Faculty of Mathematics and Informatics. Departments: Computing Systems; Foundations of Computer Science; Information Technologies; Education in Mathematics and Informatics; Laboratory for Information Services. www.fmi.uni-sofia.bg
