1. Yulia Tukmakova (2013) "THE KNOWLEDGE-BASED ECONOMY AS A FACTOR OF INNOVATIVE DEVELOPMENT OF THE SOCIETY" - 6. naučno-stručni skup Studenti u susret nauci sa međunarodnim učešćem - STES
(https://ekonferencije.com/sr1/rad/the-knowledge-based-economy-as/2530)