Relationship of Landscape Positions with Soil Properties on Maize Yield in Ultisol. Am. J. Agric. Sci. Eng. Technol. [Internet]. 2018 Jul. 15 [cited 2026 Aug. 3];2(1):21-40. Available from: https://e-pallipublishers.com/index.php/ajaset/article/view/29