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April 5, 2019
Capres dan Isu Lingkungan
![The presidential candidates are set for the second official debate, focusing on sustainability issue. Photo credit: Komisi Pemilihan Umum](/sites/default/files/styles/150_tall/public/52011200_1067719580065320_4370429854210850816_n.jpg?itok=UqhkVYbr)
September 13, 2017
Menyediakan Energi bagi Kota-Kota di Belahan Dunia Selatan:
November 15, 2016