[1]
Nikolaos, E., Evangelos, P.I., Dimitris, V. and Zoe, V.N. 2005. Productivity, Product Differentiation And Profitability In The Greek Chemical Industry: An Empirical Analysis, 1991 And 2001. International Business & Economics Research Journal (IBER). 4, 10 (Oct. 2005). DOI:https://doi.org/10.19030/iber.v4i10.3630.