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Buku Teks
Butler, James N.
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Buku Teks
United States Department of Energy, 1985
Buku Teks
editor, Park Sang-Eon, Chang Jong-San,Lee Kyu-wan
Elsevier , 2004
Buku Teks
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2009
UI - Skripsi (Open)