N. Inggar Sari, A. Hazas Syarif, and A. Rakhman Setyanto, “ANALYSIS OF FACTORS AFFECTING RICE FARMERS’ TRANSACTION COSTS (STUDY IN MUARA SUNGKAI DISTRICT, NORTH LAMPUNG REGENCY)”, el-ecosy. j. ekon. dan. keuang. islam., vol. 6, no. 1, pp. 84–103, Jan. 2026.