Pizarro, I. ., M. . Françoso, L. . De Almeida, and E. . Matsura. “Calibration of an Empirical Model for Moisture Content Assessment and Monitoring in Compacted Tropical Soils Used in the Subgrade of Road Pavements”. Revista Ingeniería De Construcción, vol. 35, no. 3, Dec. 2020, pp. 275-86, doi:10.4067/S0718-50732020000300275.