Katarina Vuković, and Miguel Álvarez Soria. “rom nformal earning to ormal ecognition: olicy erspectives on ntegrating icro-redentials into QF-ligned ocational ducation”. esearch and dvances in ducation, vol. 4, no. 4, May 2025, pp. 22-28, https://www.paradigmpress.org/rae/article/view/1624.