Kravchenko R., Flores M. On the effect of corn crops on soil erosion in the area of Latacunga, Ecuador // International scientific journal "Internauka". — 2018. — №22. https://doi.org/10.25313/2520-2057-2018-22-4576

Kravchenko R., Flores G., Pareja E., Villares K. The effect of gully erosion on the formation of screes and rock falls in the sector of Zabala, Pichincha province, Ecuador // International scientific journal "Internauka". — 2018. — №21. https://doi.org/10.25313/2520-2057-2018-21-4509