“Uji Efektivitas Penggunaan Biochar Terhadap Hasil Varietas Kedelai (Glycine max L. Merr)”, HUBISINTEK, vol. 2, no. 1, p. 1355, Mar. 2025, Accessed: Apr. 17, 2026. [Online]. Available: https://ojs.udb.ac.id/HUBISINTEK/article/view/1532