R. Yoshinov, Radoslav, Ivet B. Koleva, and Borislav R. Yoshinov. 2022. “Efficacy of Application of an Electronic Archive in the Rehabilitation Field: Education and Digital Testing of Professional Competencies of Learners”. Digital Presentation and Preservation of Cultural and Scientific Heritage 12 (September):171-82. https://doi.org/10.55630/dipp.2022.12.14.