Tips & Tricks for Blender 2.9 | Duplicate Faces, Vertices and Edges - YouTube
Exporting/Importing causing edge split and duplicate materials. · Issue #590 · KhronosGroup/glTF-Blender-IO · GitHub
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Duplicate in Blender - Coding Ninjas
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Extrude — Blender Manual
Slide Edge (blender addon)
The Different Methods Of Duplication In Blender And When To Use Each – blender base camp
How to combine two meshes without ugly overlapping (modifiers, blender, 3D) - Quora
Can you duplicate Edge Loops to another part of an object? : r/blenderhelp
Copy/clone edges in Blender 3.x with the "Slide Edge" add-on (Blender Tutorial) - YouTube
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8 Tips for Clean Topology in Blender (Updated for 2021) - CG Cookie
modifiers - How to duplicate an object along an edge without warping or rotating it - Blender Stack Exchange
Loop Subdivide — Blender Manual
Adding Geometry — Blender Manual
Tips & Tricks for Blender 2.9 | Duplicate Faces, Vertices and Edges - YouTube
Blender: Remove Doubles – Simply Explained | All3DP
Copy/Paste – Blender Knowledgebase
Can you duplicate Edge Loops to another part of an object? : r/blenderhelp
modeling - Duplicate and slide edge (rip from boundary) - Blender Stack Exchange
Duplicate Elements Node — Blender Manual
modeling - How can I duplicate the vertices of an edge to move it without affecting surrounding edges? - Blender Stack Exchange
Edge Loop creates duplicate in 2.8 - Blender Stack Exchange
