Contul general de Facebook al NGEnvironment:
https://www.facebook.com/NGEnvironment-501938536990391/
Germania: UPB
Lehrstuhl für Wirtschaftspädagogik II /
Chair Busines and Human Resource Education
Facebook UPB:
https://www.facebook.com/Lehrstuhl-für-Wirtschaftspädagogik-II-1391044937619962/
Malta: AL
Facebook AL:
Website AL:
Ireland: FIPL
Facebook FIPL:
https://www.facebook.com/futureinsperspective
Spain: PC
Facebook PC:
https://www.facebook.com/PermaculturaCantabria
Instagram PC:
https://www.instagram.com/permaculturacantabria/
Twitter PC: