Pujiwati, H., Setyowati, N., Wahyuni, D. D. and 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), pp. 74-83. doi: 10.32530/jaast.v5i2.28.