Lewis, Chisengele, and Omiat Emmanuel Gilbert. “Interactive Effect of Nitrogen Fertilizer and Plant Density on Yield of Nerica 4 Upland Rice Using Dibbling Method”. International Journal of Environment, Agriculture and Biotechnology 7, no. 5 (November 5, 2022). Accessed November 23, 2024. https://journal-repository.com/index.php/ijeab/article/view/5677.