Blender Grease Pencil: Creating 3D Environment Illustrations - gskinner blog
Behind the Scenes: Animated Comic with Grease Pencil - BlenderNation
How to Get Started With Grease Pencil 2D Animation - Lesterbanks
Learn Grease Pencil in Blender 3.X: A Guide to 2D Animation, Illustration, Storyboarding, and 3D Hybrid Pipelines using the Grease Pencil Tools : Baechler, Oscar: Amazon.in: Books
Blender 2D animation with grease pencil tutorial – 3DCineTV