Bursamin, B., Widawati, L., Andriani, E., & Arif, H. (2025). Analysist The Value Chain Of Raw Material Rubber (Rmr) From Plantation Farmers’ Auctions To Market Channels. AGRITEPA: Jurnal Ilmu Dan Teknologi Pertanian, 12(1), 199-212. https://doi.org/10.37676/agritepa.v12i1.8257