Possible Cultural Tourism Routes on the Silk Road in Bulgaria. Varna: Union of Scientists - Varna, 2021 pp. 82-92, ISSN 1314-7390 (рrint) ; 2603-4085 (online).
Possible Cultural Tourism Routes on the Silk Road in Bulgaria. Varna: Union of Scientists - Varna, 2021 pp. 82-92, ISSN 1314-7390 (рrint) ; 2603-4085 (online).
(2021) Possible Cultural Tourism Routes on the Silk Road in Bulgaria, Varna: Union of Scientists - Varna pp. 82-92, ISSN 1314-7390 (рrint) ; 2603-4085 (online).
(2021). Possible Cultural Tourism Routes on the Silk Road in Bulgaria. Varna: Union of Scientists - Varna, pp. 82-92.
Possible Cultural Tourism Routes on the Silk Road in Bulgaria. Varna: Union of Scientists - Varna; 2021. p. pp. 82-92. ISBN: ISSN 1314-7390 (рrint) ; 2603-4085 (online).
