1.
Pavlova D. Theoretical issues related to the impact of research and development expenditures on the growth of the firm [Internet]. ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA [Internet]. 28Dec.2017 [cited 22Apr.2024];1(1):39-4. Available from: https://aj-tuv.org/index.php/ajtuv/article/view/36