1. National Biomass Strategy 2020: New Wealth Creation for Malaysia’s Biomass Industry,2013
2. Administración Nacional de Aviación Civil, Argentina’s Action Plan on CO2 emissions reduction,2014
3. Brazil Carbon Credits Miss Price Expectations,2020
4. Decarbonization Credit,2019
5. Bank Negara Malaysia (BNM), Malaysia 2020 budget, 2019. https://bnmold.bnm.gov.my/documents/budget/bs2020.pdf.