Mario Gómez and  Won Ho Kim and  Ángel Licona and  José Carlos Rodríguez,  Assessing Innovation Activity in Mexico and South Korea: An Econometric Approach.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2019, vol. 147(3). 309 - 314
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/10010163.