Penchev, B., Todoranova, L. Evaluating the Accessibility of Electronic Educational Resources in PDF Format. New York: Institute of Electrical and Electronics Engineers, 2024 pp. 148-151, ISBN 979-8-3503-5391-4 (print) ; 979-8-3503-5390-7.
Penchev, B., Todoranova, L. Evaluating the Accessibility of Electronic Educational Resources in PDF Format. New York: Institute of Electrical and Electronics Engineers, 2024 pp. 148-151, ISBN 979-8-3503-5391-4 (print) ; 979-8-3503-5390-7.
Penchev, B., Todoranova, L. (2024) Evaluating the Accessibility of Electronic Educational Resources in PDF Format, New York: Institute of Electrical and Electronics Engineers pp. 148-151, ISBN 979-8-3503-5391-4 (print) ; 979-8-3503-5390-7.
Penchev, B., & Todoranova, L. (2024). Evaluating the Accessibility of Electronic Educational Resources in PDF Format. New York: Institute of Electrical and Electronics Engineers, pp. 148-151.
Penchev B, Todoranova L. Evaluating the Accessibility of Electronic Educational Resources in PDF Format. New York: Institute of Electrical and Electronics Engineers; 2024. p. pp. 148-151. ISBN: ISBN 979-8-3503-5391-4 (print) ; 979-8-3503-5390-7.
