Universitas Indonesia, 2005
UI - Skripsi (Membership)
Indonesian Oil & Gas Online, 2001
Buku Referensi
Mohammad Iqbal, author
Universitas Indonesia, 2004
UI - Tesis (Membership)
Mutia Pelayati, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2015
UI - Skripsi (Membership)
Ikawati, author
Fakultas Teknik Universitas Indonesia, 2020
UI - Tesis (Membership)