Penchev, B. A Study on the Usage of M-Learning Applications within Bulgarian Schools. Varna: Science a. Economic Publ. House, 2024 pp. 45-53, ISSN 3033-0106 (online).
Penchev, B. A Study on the Usage of M-Learning Applications within Bulgarian Schools. Varna: Science a. Economic Publ. House, 2024 pp. 45-53, ISSN 3033-0106 (online).
Penchev, B. (2024) A Study on the Usage of M-Learning Applications within Bulgarian Schools, Varna: Science a. Economic Publ. House pp. 45-53, ISSN 3033-0106 (online).
Penchev, B. (2024). A Study on the Usage of M-Learning Applications within Bulgarian Schools. [Електронен ресурс]. Varna: Science a. Economic Publ. House, pp. 45-53.
Penchev B. A Study on the Usage of M-Learning Applications within Bulgarian Schools: [Електронен ресурс]. Varna: Science a. Economic Publ. House; 2024. p. pp. 45-53. ISBN: ISSN 3033-0106 (online).