Siregar, Abdurrouf, author
Fakultas Teknik Universitas Indonesia, 1991
UI - Skripsi (Membership)
Abdul Irsan, author
Yayasan Pancur Siwah, 2003
Buku Teks
Def Primal, author
2017
UI - Tesis (Membership)
Adeline Iskandar, author
Fakultas Psikologi Universitas Indonesia, 2020
UI - Skripsi (Membership)
Bernadus Toto Prakoso, author
Fakultas Teknik Universitas Indonesia, 1993
UI - Skripsi (Membership)