Collins O Molua. “Assessing Leachate Migration and Gas Emissions in Landfill Sites Using Seismic and Electrical Resistivity Tomography (ERT) Methods”. Journal of Environmental Impact and Management Policy 2, no. 06 (November 29, 2022): 41–52. Accessed April 21, 2026. https://hmjournals.com/ijaap/index.php/JEIMP/article/view/4258.