https://gogo1120.pixnet.net/blog/post/37304196
https://www.xuehua.tw/a/5ec90943cf3795a5ba973b12?lang=zh-hk
https://www.ntsec.edu.tw/FileAtt.ashx?id=8527
http://igt.dxhs.tyc.edu.tw/assets/attached/5429/original/%E9%A3%9B%E4%BF%AE%E7%A7%91%E6%89%8B%E6%93%B2%E6%BB%91%E7%BF%94%E9%A3%9B%E6%A9%9F%E8%A8%AD%E8%A8%88%E8%88%87%E8%A3%BD%E4%BD%9C.doc?1349917658