EMEvgeni Mekov0000-0002-4410-6515FollowUsage metrics Co-workers & collaboratorsSDSlaveyko DjambazovSlaveyko DjambazovPSPetko SalchevPetko SalchevYVYoanna VutovaYoanna VutovaADAdriana DachevaAdriana DachevaGSGeorgi SlavchevGeorgi SlavchevMEMarta EnchevaMarta Encheva