Agustini, S., Suparman, S., & Tridamayanti, H. C. (2020). Landuse Planning for Food Crop Areas Development Using Land Resource Evaluation Approach and GIS Application (a Case Study of Pulang Pisau District, Central Kalimantan Province). Jurnal Lahan Suboptimal : Journal of Suboptimal Lands, 9(1), 64–72. https://doi.org/10.33230/JLSO.9.1.2020.471