C. Araújo, J. Silva, and P. Soares.
" GCS-H: A Geo-Structural Constructive Heuristic for the Uncapacitated r-Allocation p-Hub Median Problem", in <em>Anais do XXII Encontro Nacional de Inteligência Artificial e Computacional</em>, Fortaleza/CE, 2025, pp. 1878-1889, doi: <a href="https://doi.org/10.5753/eniac.2025.14185">https://doi.org/10.5753/eniac.2025.14185</a>.