Macalam, F. J. T., Arreza, K. P., Magpantay, A. T., & Rabaño, K. Y. (2023). Landfill Site Suitability Assessment Using Geographic Information System (GIS) and Analytic Hierarchy Process (AHP) in Butuan City, Philippines. Journal of Environmental & Earth Sciences, 5(1), 95–107. https://doi.org/10.30564/jees.v5i1.5381