Hidayah, R. N., Wiyono, W., & Karyanto, O. (2021). Lessson-Learned: Participatory Action Research Project with Upland Smallholder Farmers Practicing Cropland Agroforestry System in Wonogiri Regency to Support National Food Security. HABITAT, 32(3), pp.141–153. https://doi.org/10.21776/ub.habitat.2021.032.3.16