Petrova, P. Study of the Level of Personalization in Modern Training Systems. Sofia: STEF92 Technology Ltd., 2021 pp. 139-144, ISBN 978-619-7603-06-4 ; ISSN 1314-2704.
Petrova, P. Study of the Level of Personalization in Modern Training Systems. Sofia: STEF92 Technology Ltd., 2021 pp. 139-144, ISBN 978-619-7603-06-4 ; ISSN 1314-2704.
Petrova, P. (2021) Study of the Level of Personalization in Modern Training Systems, Sofia: STEF92 Technology Ltd. pp. 139-144, ISBN 978-619-7603-06-4 ; ISSN 1314-2704.
Petrova, P. (2021). Study of the Level of Personalization in Modern Training Systems. Sofia: STEF92 Technology Ltd., pp. 139-144.
Petrova P. Study of the Level of Personalization in Modern Training Systems. Sofia: STEF92 Technology Ltd.; 2021. p. pp. 139-144. ISBN: ISBN 978-619-7603-06-4 ; ISSN 1314-2704.