Are, K. S., H. Guo, and Y. Li. “Land Use Types Influence Diffuse N and P Entering a River in an Agricultural Watershed: Evidence from Compound-Specific Stable Isotope”. Moor Journal of Agricultural Research 23, no. 1 (December 17, 2023). Accessed May 19, 2026. https://iart.gov.ng/moorjournal/index.php/mjar/article/view/152.