S. ÖZTÜRK and U. ÇINAR, “THE RELATIONSHIP BETWEEN R&D EXPENDITURES AND ECONOMIC GROWTH WITHIN THE SCOPE OF ENDOGENOUS GROWTH THEORIES: TIME SERIES ANALYSIS FOR TURKEY”, Al Farabi Uluslararası Sosyal Bilimler Dergisi, vol. 6, no. 2, pp. 54–71, May 2021.