A. Priyanto, A. Aitenova, and Z. Anna, “The Effect of Organic Fertilizer Plus Micro Fertilizer on Soybean Plant Growth and Yield”, Jou. Acd. Bio. Ed, vol. 2, no. 2, pp. 208–215, Dec. 2025, doi: 10.37251/jouabe.v2i2.3199.