Assen Zlatarov University, Annual, Vol. L, BOOK 2, Social Sciences, 2021
----------------
Contents
	Valentin Kitanov
	Place and role of tobacco in the historical fate of Bulgaria: Central highlights
	Alexander Stankov
	Three little known churches of Constantinople
	Maria Dishkova
	Еmotions in helping behavior
	Stoyanka Petkova-Georgieva,
	Teodora Petrova,
	Zhivo Petrov
	The medical tourism social and public benefits in the development of tourist services
	Stoyanka Petkova-Georgieva,
	Teodora Petrova,
	Zhivo Petrov
	The patients-tourists with special needs social inclusion through the medical tourism
	Yoana Krumova, 
	Petko Yangyozov
	Research method for studying the impact of team leader’s personal characteristics on team productivity in the it field in Bulgaria
	Rusen Gigov,
	Nadezhda Koprinkova-Noncheva
	Application of social-cognitive theory in evaluation of intentions for the use of digital technologies to increase the company competitiveness
----------------
	Editor-in-Chief
	Assoc. Prof. Svetlana Zheleva, PhD
	Co-editors
	Assoc. Prof. Penka Peeva, PhD
	Prof. Margarita Terzieva, DSc
	Assoc. Prof. Liliya Staneva, PhD
	Asst. Prof. Ivan Sokolov
	Technical Assistant
	Iliana Ishmerieva
----------------