Eko Prihatiningrum, Andriani, and Muhammad Alif. “The Influence of Biofertilizers and Water Content on the Growth and Production of Soybean Plants of Dena-1 Variety: Pengaruh Pupuk Hayati Dan Kadar Air Terhadap Pertumbuhan Dan Produksi Tanaman Kedelai Varietas Dena-1”. Nabatia, vol. 8, no. 2, Dec. 2020, pp. 29-35, https://nabatia.umsida.ac.id/index.php/nabatia/article/view/1025.