HazraF.; SantosaD. A. The Effectiveness of Liquid Bio-Fertilizer on Rice Plants (Oryza Sativa) and the Analysis of Farming Business: Efektivitas Pupuk Hayati Cair Pada Tanaman Padi Sawah (Oryza Sativa) Serta Analisis Usaha Taninya. J. Il. Tan. Lingk. 2022, 24, 39-46.