[1]
Budi Setiawan, A. et al. 2026. Production Cost Efficiency in Indonesian Soybean Farming: Evidence from a Stochastic Frontier Analysis. Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan. 27, 1 (Jun. 2026), 51–66. DOI:https://doi.org/10.23917/jep.v27i1.14104.