Cazabal-Valencia, L. , Caballero Morales, S.O., Martínez Flores, J.L. and Gibaja-Romero, D.-E. 2022. Capacitated Multi-Facility Location Problem on the Ellipsoid with Multi-Zone Restrictions. International Journal of Combinatorial Optimization Problems and Informatics. 13, 3 (Aug. 2022), 75–86.