Valles Peralta , Galo Vinicio, et al. “Prevention Measures for Erosion Risks and Mass Removal Phenomena, ‘Ciudad Arcángel’ Incidence Area, Ibarra Cantón, Ecuador”. SATHIRI, vol. 17, no. 1, Jan. 2022, pp. 268-87, https://doi.org/10.32645/13906925.1115.