MATERI SIM

http://www.ziddu.com/download/15308229/PROTEKSIDATA.ppt.html
http://www.ziddu.com/download/15308042/KOMUNIKASIDATA.ppt.html
http://www.ziddu.com/download/15308043/MENGELOLASUMBERDAYAINFORMASI.ppt.html
http://www.ziddu.com/download/15308241/SIDALAMPERUSAHAAB.pdf.html
http://www.ziddu.com/download/15308291/SIEKSEKUTIF.pdf.html