Melania Adriani, author
Universitas Indonesia, 2019
UI - Tesis (Membership)
Yupita, author
Fakultas Teknik Universitas Indonesia, 2014
UI - Skripsi (Membership)
Daniel, author
2020
UI - Tesis (Membership)
Indonaesia. Perum Perhutani
Perum Perhutani, 1989
Buku Referensi
Mega Meinarty, author
2015
UI - Tesis (Membership)