1. dr Olga Ignatova (2013) "The essence and role of innovations in franchising networks - empirical study" - REDETE 2014 - Researching Economic Development and Entrepreneurship in Transition Economies
(https://ekonferencije.com/sr1/rad/the-essence-and-role-of-innova/2608)

2. dr Olga Ignatova (2013) "The impact of public-private partnership on entrepreneurship - successful framework of interaction" - REDETE 2014 - Researching Economic Development and Entrepreneurship in Transition Economies
(https://ekonferencije.com/sr1/rad/the-impact-of-public-private-p/2602)