Miremadi, Iman, and Yadollah Saboohi. “Planning for Investment in Energy Innovation: Developing an Analytical Tool to Explore the Impact of Knowledge Flow”. International Journal of Energy Economics and Policy 8, no. 2 (March 20, 2018): 7–19. Accessed December 23, 2024. https://mail.econjournals.com/index.php/ijeep/article/view/6020.