Muhammad Ihsan Zulkieflimansyah
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2022
UI - Makalah dan Kertas Kerja
Carlson, Rick
The Mosby , 1987
Buku Teks SO
Payne, Richard J., 1949-
Pearson Education , 2014
Buku Teks SO
Ng Chee Yuen, Charla Griffy-Brown
International Development Research Institute , 2001
Buku Teks SO
edited by Ng Chee Yuen, Charla Griffy-Brown
International Development Research Institute, 1999
Buku Referensi