Universitas Indonesia, 1992
UI - Skripsi (Membership)
Silaban, Rismauli, author
Universitas Indonesia, 1992
UI - Skripsi (Membership)
Universitas Indonesia, 1992
UI - Skripsi (Membership)
Siahaan, Gidson Andriano, author
[, Universitas Indonesia], 2014
UI - Skripsi (Membership)
Eri Septian, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2022
UI - Skripsi (Membership)