E. G. Nuñez Barahona, M. L. Meléndez Mejía, R. Huezo Aguiluz, H. Guerrero Amaya, and K. R. Rodríguez Williams, “Perception of the quality-of-service companies due to the opening of Palmerola International Airport”, Econ. y Admin., vol. 17, no. 2, pp. 101–123, Dec. 2025.