Ekonomi
Selasa, 02 Desember 2014
Teori ordinal
https://docs.google.com/presentation/d/1i3DjVF0FpkLGBFysSzAcGp0smZa9uRnC-tuvk2K2GqA/pub?start=true&loop=true&delayms=3000
Beranda
Langganan:
Postingan (Atom)