Artikel Jurnal
Nugraha Pukuh
Ministry of National Development Planning, 2017
Artikel Jurnal
Business Council, 1995
Buku Teks
Simangunsong, Damayanti
Faculty of Economic and Business UIN Syarif Hidayatullah, 2018
Artikel Jurnal
Yudi Indriawan
2006
UI - Tesis Membership