Riswani, R., Yunita, Y., Malini, H. ., & Thirtawati, T. (2021). Development Model of Food Crop in Suboptimal Area Based on Farmers Corporation in Ogan Ilir Regency, South Sumatra . Jurnal Lahan Suboptimal : Journal of Suboptimal Lands, 10(2), 202–213. https://doi.org/10.36706/jlso.10.2.2021.530