Module 4.4: Supplementary videos

  • What is “sustainability”? (7:43):  
  • 5 Principles for Social Sustainability (8:36): 
  • Take action today (1:46): 
  • Preventing Global warming as a student (4:11): 

En son değiştirme: Perşembe, 12 Ekim 2023, 9:56 ÖÖ