Gaya APA
STEFANNSSON, V.
(2001).
Invesment cost for geothermal power plants
(
Vol. 31)
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Yogyakarta:
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Gaya MLA
STEFANNSSON, Valgandur.
"Invesment cost for geothermal power plants".
Vol. 31
Yogyakarta:
Elsevier Ltd,
2001.
Jurnal.