ANH, Luu The. The Status and Fluctuation of Macronutrients of Nitrogen, Phosphorus and Potassium in Paddy Soils of Thai Binh Province. VNU Journal of Science: Earth and Environmental Sciences, [S.l.], v. 33, n. 3, sep. 2017. ISSN 2588-1094. Available at: <https://js.vnu.edu.vn/EES/article/view/4116>. Date accessed: 28 mar. 2024. doi: https://doi.org/10.25073/2588-1094/vnuees.4116.