Vol. 18, N° 1: Enero - Junio (2020) http://bdigital2.ula.ve:8080/xmlui/654321/10520 Fri, 01 May 2026 12:13:12 GMT 2026-05-01T12:13:12Z Vol. 18, N° 1: Enero - Junio (2020) http://localhost:8080/xmlui/bitstream/id/049d0ad3-d91b-4c8d-aa5a-63f236b03051/ http://bdigital2.ula.ve:8080/xmlui/654321/10520