Sánchez-García, J. C.; Hernández Sánchez, B.; Flórez, J.; Saraiva, H. I.; Gabriel, V. M. Entrepreneurial Potential, Realism and Optimism As Predictor Variables of Entrepreneurial Intention: Differences Between Spain and Portugal. Journal of Business, Universidad del Pacífico (Lima, Peru) 1, 9, 67-82.