Ritonga, Hatuaon A.W., author
1993
UI - Skripsi (Membership)
Ivan Surya, author
1994
UI - Skripsi (Membership)
Fakultas Teknik Universitas Indonesia, 1999
UI - Skripsi (Membership)
Ivan Surya, author
1994
UI - Tesis (Membership)
Hidayat Sofyan Widjaja, author
1986
UI - Skripsi (Membership)