“Spatial Variability and Status of Selected Physico-Chemical Properties of Soil in Different Land Use Types: The Case of Kiramu District, East Wollega Zone, Oromia”. Journal of Science and Sustainable Development 9, no. 2 (October 2, 2023): 70–91. Accessed October 28, 2026. https://ojs-dev.ethernet.edu.et/index.php/jssd/article/view/346.