Majesty of Marketing: Materials of the International conference for the students and junior research staff. 10-11 December 2015.
SHEI «National Mining University».
2015.
P. 119-121
PEOPLE. SCIENCE. INNOVATIONS IN THE NEW MILLENNIUM: Proceedings of the International Youth Scientific Conference. Moscow, November 23–25, 2015. PART 1.
РУДН.
2015.
P. 563-567