CÉSAR GONZÁLEZ MARTÍN2026-01-292026-01-29202310.1177/027623742211040592-s2.0-85131380672https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/35026Literature and Literary TheoryMusicVisual Arts and Performing ArtsQuantitative Analysis of Visual Representation of Sign Elements in COVID-19 Contextresearch article