“An Analysis of R&D Expenditure and Innovations (Product & Process) by SMEs and Its Impact on Performance”. International Journal of Engineering Research and Advanced Technology (ijerat) (E-ISSN 2454-6135) 8, no. 11 (December 20, 2022): 9–16. Accessed December 22, 2024. https://ijerat.com/index.php/ijerat/article/view/664.