2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/114114In the item there are presented Interval Structure allow to extend the class of multicriteria decision making problems including incomplete Initial Information. this step will facilitate dada gathering in pairs matching for decision making.4 pagesOptimization and Controld.4,g.4,h.1,h.3,h.4text