Galdeano-Gómez, E., J. C. Perez-Mesa, and J. A. Aznar-Sánchez. “Internationalisation of SMEs and Simultaneous Strategies of Cooperation and Competition: An Exploratory Analysis”. Journal of Business Economics and Management, vol. 17, no. 6, Dec. 2016, pp. 1114-32, doi:10.3846/16111699.2014.959040.