Shaari, Mohd Shahidan, Diana Nabila Chau Abdullah, Nur Salimah Alias, and Nor Syamimi Mohamed Adnan. “Positive and Negative Effects of Research and Development”. International Journal of Energy Economics and Policy 6, no. 4 (October 21, 2016): 767–770. Accessed November 12, 2024. https://econjournals.net.tr/index.php/ijeep/article/view/2978.