http://congress.hbmeu.ac.ae/ehealth
http://www.eeandres.viaexpo.com
http://www.ewea.org/annual2014
http://www.nispana.com/zerowastemanagement
http://www.jeaconf.org/jitc
http://www.unwater.org/wwd2014.html
http://www.siee-pollutec.com
http://www.arabfuturecities.com
مجلة البيئة والتنمية Environment & Development