Gaukhar, Kalkabayeva, Aibotа Rakhmetova, and Marina Assanova. “Financing of Eco-Innovations: Sources and Trends in Kazakhstan”. International Journal of Energy Economics and Policy 11, no. 1 (December 1, 2020): 173–179. Accessed December 23, 2024. https://mail.econjournals.com/index.php/ijeep/article/view/10762.