Eki Mustika, author
2004
UI - Skripsi (Membership)
Eki Mustika, author
2004
UI - Skripsi (Membership)
Yenita Oktora, author
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Sirait, Luhut Haposan, author
Fakultas Psikologi Universitas Indonesia, 2004
UI - Skripsi (Membership)
Elias Wirotama, author
2003
UI - Skripsi (Membership)