1. marsaid.wtkb@gmail.com
2. http://edysantoso.guru-indonesia.net/profil.htm
3. http://lidwa.com/app/
4. http://efullama.wordpress.com/2013/04/20/cek-info-validasi-ptk-terbaru-di-p2tk-dikdas-2013/
5. tendik-jember.blogspot.com/
6. NUPTKWebBrowserv176.15
7. http://www.nonosoft.jifisa.net/
8. www.mauqutaabadia.com
