The introduction of a quarantine is an administrative obstacle, which will again lead to the blocking of the activities of tour operators and will cause significant losses for already paid trips, officials from the Association "Future for Tourism" said ,..
Between 1960 and 1990, nearly 12,000 African students graduated from Bulgaria. The exact number is unknown, according to a research by Prof. Svetla Koleva, a sociologist at the Bulgarian Academy of Sciences. The lost connection with these people..
