ANH, Luu The.
 The Status and Fluctuation of Macronutrients of Nitrogen, Phosphorus and Potassium in Paddy Soils of Thai Binh Province.
<strong>VNU Journal of Science: Earth and Environmental Sciences</strong>, [S.l.], v. 33, n. 3, sep. 2017.
ISSN 2588-1094.
Available at: &lt;<a href="https://js.vnu.edu.vn/EES/article/view/4116" target="_new">https://js.vnu.edu.vn/EES/article/view/4116</a>&gt;. Date accessed: 27 nov. 2024.
doi: <a href="https://doi.org/10.25073/2588-1094/vnuees.4116">https://doi.org/10.25073/2588-1094/vnuees.4116</a>.