Hamka Naping, author
1991
UI - Tesis (Membership)
Rizki Prastyo Maulana, author
2019
UI - Skripsi (Membership)
Fredy Haryanto, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2009
UI - Tesis Open
Hawaii : The Pasific and Asian Linguistics Institute University of Hawaii
Majalah, Jurnal, Buletin
Fakultas Teknik Universitas Indonesia, 1995
UI - Skripsi (Membership)