http://cdn.gotoknow.org/assets/media/files/000/876/126/original_%E0%B8%89%E0%B8%A5%E0%B8%B2%E0%B8%94%E0%B8%A3%E0%B8%B9%E0%B9%89_%E0%B8%89%E0%B8%A5%E0%B8%B2%E0%B8%94%E0%B9%83%E0%B8%8A%E0%B9%89_Twitte_%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B9%81%E0%B8%8B%E0%B9%88%E0%B8%9A%E0%B9%80%E0%B8%A7%E0%B9%88%E0%B8%AD%E0%B8%A3%E0%B9%8C%E0%B8%AD%E0%B9%88%E0%B8%B0.docx?1360166474">ฉลาดรู้ ฉลาดใช้ Twitte แบบแซ่บเว่อร์อ่ะ.docx