SudarsonoWahyu Arif, Maya Melati, and AzizSandra Arifin. “Pertumbuhan, Serapan Hara Dan Hasil Kedelai Organik Melalui Aplikasi Pupuk Kandang Sapi”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 41, no. 3 (June 29, 2014). Accessed November 24, 2024. https://journal.ipb.ac.id/index.php/jurnalagronomi/article/view/8097.