https://www.usaid.gov/ept2

https://opencorporates.com/companies/us_dc/EXTUID_2677878

https://opencorporates.com/companies/us_ma/311726494

https://opencorporates.com/companies/us_ok/4312032637

https://opencorporates.com/companies/us_fl/F09000004818

https://www.ecohealthalliance.org/wp-content/uploads/2016/01/eha_2012AR-2.pdf