Stojanovska, Slagjana, Violeta Madzova, in Biljana Gjozinska. 2019. „Why the Concept of Private Demand for Innovations Should Be Understand: The case of ex-YU countries“. Mednarodno inovativno poslovanje = Journal of Innovative Business and Management 10 (2). https://doi.org/10.32015/JIMB/2018-10-2-6.