Admin (Username dan Password = admin)
Guru (Username dan Password = budi)
Siswa (Username dan Password = adi)
https://ri32.wordpress.com/2012/01/19/membuat-sistem-informasi-nilai-online-dengan-php-dan-mysql/
http://citstudio.com/membuat-report-dan-cetakan-dengan-mpdf-codeigniter/
http://anggun43ana.blogspot.com/2014/05/aplikasi-upload-fotoimage-di-php.html
http://kupisanger.blogspot.com/2013/01/aplikasi-kepegawaian-php-mysql.html
http://ivanandhikaborneo.blogspot.com/2013/12/cara-membuat-download-dan-upload-file.html
https://ri32.wordpress.com/tag/upload/
http://www.dumetschool.com/blog/Membuat-QR-Code-dengan-PHP
https://asligresik.wordpress.com/2012/08/22/ujian-online-sederhana/
http://anesularnaga.blogspot.com/ ebok
http://webexplorar.com/php-best-secure-user-registration-with-login-example/
http://osdig.com/tag/barcode/page/2.html#.VbLOZ_5SnxM
Guru (Username dan Password = budi)
Siswa (Username dan Password = adi)
https://ri32.wordpress.com/2012/01/19/membuat-sistem-informasi-nilai-online-dengan-php-dan-mysql/
http://citstudio.com/membuat-report-dan-cetakan-dengan-mpdf-codeigniter/
http://anggun43ana.blogspot.com/2014/05/aplikasi-upload-fotoimage-di-php.html
http://kupisanger.blogspot.com/2013/01/aplikasi-kepegawaian-php-mysql.html
http://ivanandhikaborneo.blogspot.com/2013/12/cara-membuat-download-dan-upload-file.html
https://ri32.wordpress.com/tag/upload/
http://www.dumetschool.com/blog/Membuat-QR-Code-dengan-PHP
https://asligresik.wordpress.com/2012/08/22/ujian-online-sederhana/
http://anesularnaga.blogspot.com/ ebok
http://webexplorar.com/php-best-secure-user-registration-with-login-example/
http://osdig.com/tag/barcode/page/2.html#.VbLOZ_5SnxM