power jituProfil Roger Dawson, Penulis Buku Seni Negosiasi (Secrets Of Power Negotiating): Seni Canggih Untuk Melejitkan Kesuksesan Anda. Roger Dawson adalah salahPower Jitu is on . Join to connect with Power Jitu and others you may know. gives people the power to share and makes the world more open and connected.