Kompas Indonesia, 1991
Buku Referensi
Pepey Riawati Kurnia, author
Management Research Center (MRC) Department of Management, Faculty of Economics, University of Indonesia and Philip Kotler Center, 2013
Artikel Jurnal
Suhendra, author
Fakultas Eknonomi dan Bisnis Universitas Indonesia, 2019
UI - Tesis (Membership)
Averus Sina, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2020
UI - Skripsi (Membership)
Kriesthian Widyantoro, author
2016
UI - Tesis (Membership)