1. Using "theory of change" to improve agricultural research: recent experience from Tanzania. Issue 7 (3rd October 2019) Authors: Omore, Amos; Kidoido, Michael; Twine, Edgar; Kurwijila, Lusato; O'Flynn, Maureen; Githinji, Julius Journal: Development in practice Issue: Volume 29:Issue 7(2019) Page Start: 898 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗