M. A. Botero Londoño, D. Y. Torres Celis, E. A. Africano-Mejía, C. L. Calderón-Triana, and A. Sepúlveda- Sepúlveda, “Software app development to determine optical constants in non-homogeneous semiconductor thin films”, inycomp, vol. 24, no. 02, May 2022.