Retopology in Blender (Beginners Guide) - Ahmad Merheb
snapping - Shrinkwrap modifier problem with retopology - Blender Stack Exchange
Projecting High-Res Models in Blender 2.8 using Shrinkwrap · 3dtotal · Learn | Create | Share
Simple re-topology in Blender – Oded Maoz Erell's CG Log
How to Set Up Retopology in Blender
Retopologize Nine Times Faster with the Shrink Wrap Modifier in Blender | Pluralsight
Improved "keep above surface" option for Shrinkwrap+Subsurface modifier for better retopo workflow — Right-Click Select
modeling - Retopology after baking. My shrinkwrap modifer is causing spikes to come out in certain places. How can I fix this? I also have multires modifier on - Blender Stack Exchange