Batubara, I. (2023) “The Effect of Different Hydroponic Types and Nutrient Concentrations on the Chemical Composition and Antioxidant Capacity of Purwoceng (Pimpinella pruatjan) Extract”, HAYATI Journal of Biosciences, 30(5), pp. 985–994. doi:10.4308/hjb.30.5.985-994.