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Sembiring, D.; Hawayanti, E.; Astuti, D. T.; Lusia, M.; Karneta, R. .; Purwanti, Y.; Sebayang, N. S. Analysis of the Combination of Planting Distance and Dosage of Environmentally Friendly Liquid Organic Fertilizer on Shallot Growth. JPPT 2024, 24, 576-585.