Hawkins, David E.
Palgrave Macmillan, 2006
Buku Teks
Nurul Hidayati Wuskha Zulkarnaini, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2023
UI - Skripsi Membership
Arif Budimanta, author
Indonesia Center for Sustainable Development, [date of publication not identified]
Buku Teks
Hawkins, David E., author
Palgrave-Macmillan, 2006
Buku Teks
Sipayung, Laikmen, author
Program Pascasarjana Universitas Indonesia, 2016
UI - Tesis (Membership)