Demystifying Blender's Specular Channel! How Specular relates to the Roughness channel.
Specular vs Metalness Workflows for PBR Shading in Blender
Metallic Roughnes VS Specular Glossiness / Shading Basics
Specularity and Roughness, Part 2. Dealing with excessively strong reflections
The Takeaways of the Specular Workflow
Blender 2.8 : Gloss & Specular Maps In 2 Minutes!!! (Gimp - Tutorial)
PBR materials explained :)
Specular Reflections & Variable Roughness
PBR Materials Explained
The Specular Workflow Overview
What is a Specular Map?
What is a Glossiness Map?
About Blender's Specular Channel
What is a Roughness Map?
Baking Roughness and Specular Map in Blender 2.83 ( Less than 3 minutes)
Change Specular Highlights in Blender
Blender 4.0 - New Principled BSDF Shader Update!
Blender 2.8 / 2.80 / TEXTURING / BASE COLOR / ROUGHNESS / SPECULAR MAP
Principled Shader Metallic vs Specular
Specular Roughness, yo.