Naibaho, R. P., Fahrurrozi, F., Hasanudin, H., Murcitro, B. G., Hindarto, K. S., & Nadrawati, N. (2019). Effects of Combining Application between Palm-oil Fruit Bunch Organic Fertilizer and Synthetic Nitrogen on Cucumber Yields. TERRA : Journal of Land Restoration, 2(1), 24–29. https://doi.org/10.31186/terra.2.1.24-29