Amri, U., Syawal Harahap, F. , Elizabeth Mustamu, N. and Fadillah Zamzami, L. 2024. Evaluation of Soil Nutrition Content of Phosphore (P) and Organic-C in Thre Locations of Intensive Rice Field in Balige District. International Journal of Science and Environment (IJSE). 4, 1 (Feb. 2024), 23–27. DOI:https://doi.org/10.51601/ijse.v4i1.93.