E. Kuznetsova, O. Grineva, O. Rykalina. "MARKETING ISSUES OF MUSEUM PRODUCT DEVELOPMENT IN LINE WITH THE AGED AUDIENCE'S NEEDS." 5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018 (2018): 383-388. https://doi.org/10.5593/sgemsocial2018/3.3/S12.051