1. ADB. (2022). What is cofinancing? Video. Accessed from https://www.adb.org/what-we-do/financing-partnerships/overview
2. Aspinall, N. G., et al. (2018). Sustainability and the financial system: Review of literature 2015. British Actuarial Journal, 23, 1–21.
3. Atkinson, A. B. (2005). New sources of development finance. Oxford University Press.
4. Brunnhuber, S., & Jacobs, G. (2020). Innovative financial engineering to fund the SDGs: A WAAS initiative. Cadmus, 4(2), 141–148. Accessed from http://cadmusjournal.org/article/volume-4/issue-2-part-2/innovative-financialengineering-fund-sdgs-waas-initiative
5. Davies, G. (2010). History of money. University of Wales Press.