Sari, Maya Dhania, Harnisah Harnisah, and Suparwoto Suparwoto. “Kelayakan Usahatani Padi Varietas Unggul Baru Di Sawah Tadah Hujan Kabupaten Ogan Komering Ilir Provinsi Sumatera Selatan”. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands 6, no. 2 (August 21, 2018): 120–125. Accessed July 3, 2024. https://jlsuboptimal.unsri.ac.id/index.php/jlso/article/view/277.