Vol. 20, N° 1: Enero - Junio (2022) http://bdigital2.ula.ve:8080/xmlui/654321/10535 Wed, 29 Apr 2026 21:17:47 GMT 2026-04-29T21:17:47Z Vol. 20, N° 1: Enero - Junio (2022) http://localhost:8080/xmlui/bitstream/id/75da7715-99b1-4370-9d9b-72c212f3a969/ http://bdigital2.ula.ve:8080/xmlui/654321/10535