1] Liliya Terzieva ENTREPRENEURIAL LEARNING AND COMMUNITIES OF PRACTICE – THE CASE OF THE CROSS-BORDER CULTURAL TOURISM DEVELOPMENT BULGARIA - ROMANIA" - REDETE 2014 - Researching Economic Development and Entrepreneurship in Transition Economies, 07.03.2014.
(https://ekonferencije.com/en/paper/entrepreneurial-learning-and-c/2751)

2] Liliya Terzieva SOCIAL ENTREPRENEURSHIP NETWORKING MODELS IN TRANSITION ECONOMIES AS INNOVATIVE TOOLS FOR SUSTAINABLE DEVELOPMENT" - REDETE 2012, 14.06.2012.
(https://ekonferencije.com/en/paper/social-entrepreneurship-networ/1456)