Sinurat, Udurma Rotua, author
2017
UI - Tesis Membership
Rusi Habi Batul Marda, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2015
UI - Skripsi Membership
Martha Stephanni Putri, author
2017
UI - Tesis Membership
Felicia M.K. Sentosa, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1986
UI - Skripsi Membership
Pasaribu, Pantas, author
1995
UI - Tesis Membership