Wida, R. E., Heru, I., & Mujiyo. (2024). ARE THE MARKETING CHANNELS OF PORANG COMMODITIES IN MONOPSONY MARKETS EFFICIENT? (CASE STUDY IN WONOGIRI DISTRICT). Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian, 8(2). https://doi.org/10.32585/ags.v8i2.5099