[1]
Widadie, F., Rahayu , E.S. and Setyowati 2025. Value Chain of Robusta Coffee in Wonogiri, Indonesia: Analysis of Performance and Role of Producer Organisations . Research on World Agricultural Economy. 6, 4 (Aug. 2025), 38–51. DOI:https://doi.org/10.36956/rwae.v6i4.2242.