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Kaya, E.; Siregar, A.; Matulessy, D.; Hasan, M.; Akollo, A. Soil Chemistry Character, the N, P, and K Uptake, and the Growth and Yield of Corn (Zea Mays L.) Due to the Application of Ela Sago Palm Waste Compost and Liquid Organic Fertilizer in Ultisols. j Trop. Soils 2022, 27, 49-58.