Bhermana, A., and S. Susilawati. “Spatial Planning Concept for Genetic Resource of Local Paddy Development to Support Sustainable Agriculture in Central Kalimantan”. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands, vol. 12, no. 1, Apr. 2023, pp. 34-41, doi:10.36706/jlso.12.1.2023.593.