Αssistant Professor Alexandros Stefanakis was the invited Speaker at a special online event by the Society for the Conservation of Philippine Wetlands on April 22, 2021. His speech was on circular economy and the use of nature-based solutions with emphasis on constructed wetlands.

You can watch the whole event here: https://www.youtube.com/watch?v=_zlyFBX53R0&t=1626s&ab_channel=SCPW