BRR NAD-Nias, Data and Information Center, 2008
Multimedia
Atantya H. Mulyanto, author
2006
Artikel Jurnal
Pathak, Haresh, author
The Pepin Press, 1999
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BRR NAD-Nias, 2009
Multimedia
Muhammad Indra Hazami, author
Fakultas Teknik Universitas Indonesia, 2022
UI - Tesis (Membership)