1. US Patent 5958744;Berglund,1999
2. Elemental, morphological and thermal analysis of mixed microalgae species from drain water;Hossain;Renewable Energy,2019
3. US Patent 7915447;Fujita,2009
4. CO2 Emmisons in 2022;International Energy Agency,2023
5. Engineering cyanobacteria to synthesize and export hydrophilic products;Niederholtmeyer;Applied and Environmental Microbiology,2010