Arifin, Bustanul, Michael Reed, Novi Rosanti, Hanung Ismono, and Slamet Budiyuwono. 2022. “Partnership for Sustainable Coffee Certification: Linking Up Smallholder Farmers to Global Coffee Market”. Sustainability Science and Resources 2 (July):24-44. https://doi.org/10.55168/ssr2809-6029.2022.2003.