KUSWANDI, H.; SYAWAL HARAHAP, F. .; HARIYATI ADAM, D. .; AYU PUTRI SEPTIYANI, I. . Mapping Nutrient Status of Phosphate, Soil pH and Organic Carbon of Paddy Fields In Meijan Village Balige District Toba Regency. International Journal of Science and Environment (IJSE), [S. l.], v. 4, n. 1, p. 18–22, 2024. DOI: 10.51601/ijse.v4i1.94. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/94. Acesso em: 10 mar. 2025.