Tesis (IGE) http://repositorios.orizaba.tecnm.mx:8080/xmlui/handle/123456789/68 Mon, 05 Oct 2026 14:21:00 GMT 2026-10-05T14:21:00Z Tesis (IGE) http://repositorios.orizaba.tecnm.mx:8080/xmlui/bitstream/id/d1e98e78-1444-4292-a7b2-8648dd42f20f/ http://repositorios.orizaba.tecnm.mx:8080/xmlui/handle/123456789/68