Aulia Baroroh, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2013
UI - Skripsi Membership
Miftah Abdul Ghani, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Tesis Membership
Numberi, Freddy, author
Fortuna, 2009
Buku Teks
Dash, S.K., author
Cambridge University Press, 2007
Buku Teks
Stephan Pauleit, Adrien Coly, Sandra Fohlmeister, Paolo Gasparini, Gertrud Jorgenses, Sigrun Kabisch, Wilbard J. Komb, Sarah Lindley, Ingo Simonis, Kumelachew Yeshitela, editors
Springer, 2015
Buku Teks