Mahmutaj, Lura, and Besnik Krasniqi. “INNOVATION TYPES AND SALES GROWTH IN SMALL FIRMS EVIDENCE FROM KOSOVO”. The South East European Journal of Economics and Business 15, no. 1 (March 19, 2020): 27-43. Accessed April 25, 2024. https://journal.efsa.unsa.ba/index.php/see/article/view/1183.