![](/img/cover-not-exists.png)
Welcome speech and Keynotes executive summary
Saragih, JF Bobby, Abbas, Bahtiar Saleh, Kartowisastro, Iman HVolume:
109
Language:
english
Journal:
IOP Conference Series: Earth and Environmental Science
DOI:
10.1088/1755-1315/109/1/011002
Date:
December, 2017
File:
PDF, 769 KB
english, 2017