Kriswantoro, Haris, and Hermanto Hermanto. 2014. “Kajian Sistem Tumpangsari Jagung Manis Dan Kedelai Di Lahan Kering Kabupaten Musi Rawas”. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands 2 (2). https://doi.org/10.33230/JLSO.2.2.2013.68.