Sumarji, Sumarji, Ratna Dewi Mulyaningtiyas, and Dwi Suryanningdyah Heni Untari. “Analisis Kelayakan Usaha Finansial Padi Protokoler Pertanian Organik Di Kabupaten Ngawi”. Jurnal Dinamika Sosial Ekonomi 24, no. 2 (December 27, 2023): 219–233. Accessed December 5, 2025. https://jurnal.upnyk.ac.id/index.php/jdse/article/view/11039.