Loayza, M. L., Cabrejos, J. A. B., Navarro, F. A. R., & Arcondo, R. A. (2014). Structural characterization of iron oxides and hydroxides in the clay fraction of soils from the Inca civilization Moray terraces. Journal of Metals, Materials and Minerals, 24(2). Retrieved from https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/122