Lieb, Christiane, and Carola Pickhardt. “Visual Literacy in the Context of Data Literacy in Higher Education: A Systematic Review of Competencies, Empirical Findings and Assessment Approaches”. Journal of Research in Education and Pedagogy, vol. 3, no. 4, Nov. 2026, pp. 619–647, https://doi.org/10.70232/jrep.v3i4.237.