Althalet, F., Fajar Rahayu, T. S., Hera, H., Akhirati, A. F., Pingki, P., Nura, N., & Andreana, A. G. (2021). Incorporating Blue Bonds as a funding alternative for a sustainable development project . International Journal of Research in Business and Social Science (2147- 4478), 10(5), 129–134. https://doi.org/10.20525/ijrbs.v10i5.1310