Procuropedia is a free to use procurement knowledge base. It is a central resource for all procurement and supply professionals.
Categories: Education & Learning
Ace Matiks
This site provide Academic, Professional, Creative & Business Writing/Editorial Service.
LRNGO
This site provide free learning exchange and marketplace.
Made Urban
The website is designed to get e-books for crafts sale, to make craft show and can increase their sale in craft shows.