Referensi untuk Memperdalam Ubuntu1. WebUpd8alamat : http://www.webupd8.org2. ItsFOSSalamat : http://www.itsfoss.com3. UbuntuHandbookalamat : http://ubuntuhandbook.org/4. UbuntuGeekalamat : http://www.ubuntugeek.com/5. OMGubuntualamat : http://www.omgubuntu.co.uk6. UbuntuTutorialsalamat : https://ubuntu-tutorials.com/7. How to Ubuntualamat : http://howtoubuntu.org/8. Begin Linuxalamat : http://beginlinux.com/desktop/ubuntu9. HowtoForgealamat : https://www.howtoforge.com/tutorials/ubuntu/10. PsychoCatsalamat : http://psychocats.net/ubuntu/11. Idilixalamat : http://idilix.net/en/tutorial/ubuntu-beginner12. Ubuntu Video Tutorialsalamat : https://ubuntuvideotutorials.wordpress.com/13. Ubuntu SharingUbuntu Tips | Ubuntu Howtos | Ubuntu Tutorialsalamat : http://ubuntuguide.net/14. Ubuntu Manual Projectalamat : https://ubuntu-manual.org/15. Ubuntu Guide (Trusty Tahr / 14.04 Only)alamat : http://ubuntuguide.org/wiki/Ubuntu_Trustyalamat semua versi : http://ubuntuguide.org/wiki/EBooks16. Blog Ade Malsasa Akbaralamat versi indonesia : https://malsasa.wordpress.com/alamat lain versi indonesia: https://restava.wordpress.com/alamat khusus tentang instalasi software offline : https://offlineuser.wordpress.com/daftar-tutorial-ubuntu-offline/alamat khusus daftar hardware/perangkat kompatibel/cocok dengan Ubuntu : https://hardwareubuntu.wordpress.com/alamat khusus modem di linux : https://modemlinux.wordpress.com/alamat versi inggris khusus ide2 beliau : https://linuxdreambox.wordpress.com/17. NoobsLabalamat : http://www.noobslab.com/18. UNIXmenalamat : http://www.unixmen.com/category/linux-distributions/ubuntu/19. DigitalOcean (Khusus untuk Server)alamat : https://www.digitalocean.com/community/tutorials