17 Sep 201718 Sep 2022 β Stella Maris Berdaxagar Ecology, Global Awareness, Global Collaboration Day, Global Competence ππPlastic Pollution. How Can we Go and Save Greener? via @edmodo and @globaledcon #PlasticPollution #globaled17 #globalcollaborationday. https://www.globalcollaborationweek.org/2017-events-listings/plastic-pollution-how-can-we-go-and-save-greener https://docs.google.com/presentation/d/1YZl7p8a6BvealMJyFNlgRpIAiL3SkVFKl7cg9m9jIgQ/edit?usp=sharing