Department of Environmental Science and Technology of Science and Mathematics of Science and Technology of Southern Philippines de Oro Campus;
Department of Environmental Science of Forestry and Environmental Studies State University;
Interdisciplinary Studies Center for Integrated Natural Resources and Environment Management of Forestry and Natural Resources of the Philippines Los Baños;
School of Environmental Science and Management of the Philippines Los Baňos;
Geographic information system; Sanitary landfill; Analytic hierarchy process; Butuan City; Site suitability;