Manyoma, P., P. Orejuela, J., Torres, P., F. Marmolejo, L. and J. Vidal, C. 2015. LANDFILL LOCATION WITH EXPANSION POSSIBILITIES IN DEVELOPING COUNTRIES. International Journal of Industrial Engineering: Theory, Applications and Practice. 22, 2 (Mar. 2015). DOI:https://doi.org/10.23055/ijietap.2015.22.2.1377.