Studi hukum perubahan iklim terhadap mekanisme kredit bersama (joint crediting mechanism) dalam mitigasi perubahan iklim di Indonesia = Climate change law study on the joint crediting mechanism in the mitigation of climate change in Indonesia.

Inovasi manajemen kehutanan untuk solusi perubahan iklim di Indonesia (Forestry management inovations for climate change solution in Indonesia)

why?: Climate change = Why?: Perubahan iklim

Kerentanan perkebunan teh terhadap perubahan iklim di Wilayah Puncak Gunung Gede Pangrango = Vulnerability of tea plantation to climate change in Gede Pangrango mountain peak region

Peran Barack Obama memimpin Amerika Serikat untuk perundingan perubahan iklim global 2009-2012 = Role of Barack Obama AS United states leader for global climate change negotiations 2009-2012