Technical guidelines for research on REDD+ subnational initiatives - Sunderlin, William D.; Larson, A.M.; Duchelle, Amy E.; Sills, E.O.; Luttrell, C.; Jagger, P.; Pattanayak, S.K.; Cronkleton, P.; Ekaputri, A.D.; Sassi, Claudio de; Aryani, R.; Simonet, G. (Center for International Forestry Research, 2016)