Alfayanti, A., Mikasari, W., & Rahman, T. (2020). Feasibility of Swamp Paddy Farming with New Superior Varieties and Different Planting System. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands, 9(1), 50–56. https://doi.org/10.33230/JLSO.9.1.2020.467