Hutagalung, Johanes Ronald Elyeser Roparulian, author
Universitas Indonesia, 2009
UI - Tesis (Open)
Hutagalung, Johannes Ronald Elyeser R., author
Fakultas Hukum Universitas Indonesia, 2009
UI - Tesis (Open)
Panjaitan, Hulman, author
Ind-Hill, 2008
Buku Teks
Panjaitan, Hulman, author
Ind-Hill, 2003
Buku Teks
Siti Hatikasari, author
Fakultas Hukum Universitas Indonesia, 2018
UI - Tesis Membership