by John D. Powers
Published by Obor
Release year 2001

by John H. Hampsch, CMF
Published by Obor
Release year 2002

by Al. Widyamartaya
Published by Obor
Release year 2001

by Firmanzah
Published by Buku Obor
Release year 2008

by John Micklewthwait, Adrian Wooldridge
Published by Buku Obor
Release year 2007

by LIPI
Published by Buku Obor
Release year 2004

by LIPI
Published by Buku Obor
Release year 2005

by LIPI
Published by Buku Obor
Release year 2005

by Erica L. Panjaitan
Published by Buku Obor
Release year 2006

by James Lull
Published by Buku Obor
Release year 1998