Raksun, A., Mahrus, M., & Mertha, I. G. (2020). Effect of Urea and Cow Fecal Compost on Growth and Yield of Green Eggplant (Solanum melongena L.). Jurnal Penelitian Pendidikan IPA, 7(1), 54–59. https://doi.org/10.29303/jppipa.v7i1.455