Pakpahan, Martinus, author; Hani Johanes Juliusandi, author
1993
UI - Tesis (Membership)
Nangoi, Roy Cornelis, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1995
UI - Tesis (Membership)
Nova Rahayu, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2004
UI - Tesis (Membership)
Harjanti, author
1997
UI - Tesis (Membership)
Hutagalung, Iwan P. H., author
1995
UI - Tesis (Membership)