Answering questions like: What is a CD-R? & How much will it really hold?
M-Disc DVD questions
CD-R - Wikipedia
Dimensions, CD, DVD
Knowledge Base CD-R Capacity - CDROM2GO
Optical disc - Wikipedia
Compact Disk - an overview
What is CD,CD-ROM,CD-R,CD-RW?, Full Explanation in hindi, ICTSM
Cdrom2go.com - Are discs dead forever? HVD provides 3.9
Knowledge Base Gold Archival CD Media - CDROM2GO
Print graphics on CD/DVD without ink or printer, Lightscribe + Nero
Do you use cds or dvds as backups? Why or why not? - Quora