Nendi, I. et al. 2026. Supply Chain Efficiency Analysis of Rice Commodities in Improving Farmers’ Profit Margins in Indramayu Regency. Daengku: Journal of Humanities and Social Sciences Innovation. 6, 2 (Apr. 2026), 243–258. DOI:https://doi.org/10.35877/454RI.daengku4901.