Gregory D Graff

1PUBLICATIONS
1CO-AUTHORS
Socio-economic development
Featured researcher

Get your video featured.

JoVEPublish with JoVE
Journal

Publications (1)

|Mar 24, 2020
Inventions and patenting in Africa: Empirical trends from 1970 to 2010.

Gregory D Graff, Philip G Pardey

Pageof 1

Frequent Collaborators