1. Antonio-Vidaña, P.R., Aguilar-Herrera, D., Hernández-Peralta, A., & Martínez-Navarrete, D. (2021). Trends of higher education institutions with the productive sector in the formation ofhuman capital and the generation of innovation and development: challenges and challenges in the face of COVID-19. Journal of Human Resources Training, 7 (20), 29-35.
2. Acosta, M., Coronado, D., & Cerban, M. (2011). The Economic Impact of the Port of Tarifa (Spain) in 2007 and the Forecast for 2015. International Journal of Transport Economics, 38(3), 243-263. https://www.jstor.org/stable/42747921
3. Aroca, P.; Soza-Amigo, S. (2013). Diferencias Productivas Estructurales Entre el Centro y la Periferia: Magallanes y Arica versus el promedio nacional. Magallania, 41(2), 101-118. http://dx.doi.org/10.4067/S0718-22442013000200004
4. Artal-Tur, A., Gómez-Fuster, J. M., Navarro-Azorín, J. M., & Ramos-Parreño, J. M. (2016). Estimating the economic impact of a port through regional input–output tables: Case study of the Port of Cartagena (Spain). Maritime Economics & Logistics, 18(4), 371-390. https://doi.org/10.1057/mel.2015.24
5. Autoridad Portuaria De Huelva (APH). (2017). Estudio de Impacto Económico del Puerto de Huelva, 2016. Puerto de Huelva, Autoridad Portuaria de Huelva.