F. García Herrera, J. Chávez Morales, J. E. Rubiños Panta, and M. L. Terrazas Onofre, “Terra: system for land leveling projects with regular or variable topography”, Remexca, vol. 11, no. 8, pp. 1839–1854, Dec. 2020, doi: 10.29312/remexca.v11i8.2297.