Hopper, David
International development research centre, 1975
Buku Teks
Aliya Savitri, author
2015
UI - Skripsi (Membership)
Muhammad Hamdan Kautsar, author
2017
UI - Tesis (Membership)
Fakultas Teknik Universitas Indonesia, 1993
UI - Skripsi (Membership)
Amelia Rahmah Dini, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2021
UI - Skripsi (Membership)