Lisgumantika Suha
2014
UI - Skripsi (Membership)
Sonya Ahmad
2014
UI - Skripsi (Membership)
Fitria Handayani Herdana
Fakultas Teknik Universitas Indonesia, 2016
UI - Skripsi Membership
edited by Martin M. Pegler
Retail Reporting Corporation, 1990
Buku Referensi
Simorangkir, Jonathan Berth
Fakultas Teknik Universitas Indonesia, 2021
UI - Skripsi (Membership)