Montaño Peralta, T. E.; Solano Jiménez, J. C. S. J.; Álvarez Hernández, O. H.; Mora Montaño, C. A.; Torres Ríos, W. C.; Montaño Ramón, T. H. Determination of the Horizontal and Vertical Stratification Coefficient of the Modified Berlyand Equation for Fixed Sources in the City of Loja-Ecuador. CCD 2021, 4, 103-118.