Napitupulu, Nahot Parsadaan, author
Program Pascasarjana Universitas Indonesia, 2006
UI - Tesis (Membership)
Endang Murtiningsih, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2005
UI - Tesis (Membership)
Artikel Jurnal
Givanny Permata Sari, author
2017
UI - Skripsi (Membership)
Indonesian Chemical Industries Club, 2001
Buku Teks