Assenova, Mariana, Marinov, Vasil, Petrov, Emil Destination management systems in Bulgaria: current situation and challenges,
, 2018, pp. 153 - 178.
Assenova, Mariana, Marinov, Vasil, Petrov, Emil .
Destination management systems in Bulgaria: current situation and challenges.
[София]: , 2018, pp. 153 - 178.
Assenova, Mariana, Marinov, Vasil, Petrov, Emil (2018)
Destination management systems in Bulgaria: current situation and challenges,
[София]: , pp. 153 - 178
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