Abdullah Al Ghifary
Program Pendidikan Vokasi Universitas Indonesia, 2025
UI - Skripsi Membership
Lucas, Robert W.
McGrow-Hill, 2015
Buku Teks
Kasmir
RajaGrafindo Persada, 2005
Buku Teks
Kasmir
RajaGrafindo Persada, 2005
Buku Teks
Kamin, Maxine
American Society for Training & Development, 2010
eBooks