Wahyu Ningsih, Sekar, et al. “Leverage Analysis of The Sustainability Index of Plasma Farmers in Teluk Gelam District, Ogan Komering Ilir Regency”. Journal of Global Sustainable Agriculture, vol. 6, no. 2, July 2026, pp. 95-103, doi:10.32502/jgsa.v6i2.1607.