https://www.moes.gov.in/programmes/monitoring-and-prediction-health-estuarine-and-coastal-waters

http://www.mangrovealliance.org/save-our-mangroves-now/

https://blog.nationalgeographic.org/2014/07/04/global-estuaries

Publisher: National Geographic forum

http://www.murdoch.edu.au/Research-capabilities/Centre-for-Fish-and-Fisheries-Research/News-and-Events/Healthy-Estuaries-2111-Forum/

https://rei.dwer.wa.gov.au/estuary/hardy-inlet/

https://swccnrm.org.au/event/leschenault-estuary-forum/