Doctoral student Douglas Ferraz CorrĂȘa, through the CAPES/PRINT/UERJ project, was at the University of Granada/Spain from January 5 to August 31, 2023, carrying out his Sandwich Doctorate. The purpose of his visit was to work with researchers who are considered a reference in the field of Computational Intelligence in Europe, which will contribute to his thesis entitled “Application of Machine Learning and Stochastics Population-Based Method in Inverse Biflux Anomalous Diffusion Proglems”.