Jamilah, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Unversitas Indonesia, 2008
UI - Tesis (Membership)
Nasution, Sofina Indra, author
Universitas Indonesia, 2002
UI - Tesis (Membership)
Nalewajski, Roman F., author
Springer, 2012
eBooks
edited by Z.B. Maksic
Springer-Verlag, 1990
Buku Teks
Artikel Jurnal