Blender tool: Inset, how it works and when to use it - Artisticrender.com
Inset - Learning Blender: A Hands-On Guide to Creating 3D Animated Characters [Book]
Inset Faces — Blender Manual
Inset Individual + Boundary — Right-Click Select
Inset Individual Faces in Blender 2.8x | Blender, Individuality, Face
Round Inset (blender addon)
The inset faces command is well-known with 3D modelers, but did you know these extra shortcuts? Follow Blender Secrets on Youtube... | By Blender Secrets | Facebook
Inset Individual + Boundary — Right-Click Select
Inset Bug (Blender 2.72)? | Renderosity
Inset Faces CLAMP — Right-Click Select
How to work with Inset Faces in Blender 2.82 - BlenderNation