Pujiwati, H., Setyowati, N., Wahyuni, D. D., & Muktamar, Z. (2021). Growth and Yield of Soybean on Various Types and Concentrations of Liquid Organic Fertilizer in Ultisols. Journal of Applied Agricultural Science and Technology, 5(2), 74-83. https://doi.org/10.32530/jaast.v5i2.28