1. Scaling and institutionalization within agricultural innovation systems: the case of cocoa farmer field schools in Cameroon. Issue 2 (4th March 2018) Authors: Muilerman, Sander; Wigboldus, Seerp; Leeuwis, Cees Journal: International journal of agricultural sustainability Issue: Volume 16:Issue 2(2018) Page Start: 167 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗