Wrigley litter less campaign – ClimACT School ESTeSL
Portuguese ClimACT School ESTeSL: Honourable Mention at the Wrigley litter less campaign (2017)
Wrigley litter less campaign – ClimACT School ESTeSL
Portuguese ClimACT School ESTeSL: 1st Place winner of the Wrigley litter less campaign (2017)