Cadena Echeverría, J., Aguilar, M.E. and Buitron, P.E. 2018. Competitiveness in small and medium sized businesses in the Metropolitan District of Quito. Small Business International Review. 2, 2 (Jul. 2018), 71-94. DOI:https://doi.org/10.26784/sbir.v2i2.102.