For in-depth technical analysis or historical perspectives on backup strategies:
: A white paper from Scale Computing designed to help organizations handle modern digital threats. Back Up
Depending on whether you are looking for academic research on data backup, a literal paper-based backup method, or practical professional guidelines, here are several "proper" papers and resources: 1. a literal paper-based backup method
These are the industry standards used by IT professionals for planning: or practical professional guidelines
: A best practices whitepaper from Microsoft focused on data recovery and the "shared responsibility" model for cloud data. 3. The "Literal" Paper Backup Solution