TY - CPAPER AU - A. R. Szromek AU - K. Herman TI - SELECTED METHODS OF BUSINESS MODEL DESIGNING IN THE CONTEXT OF HISTORIC TRANSFORMATION OF HEALTH RESORT ENTERPRISES SECTOR BUSINESS MODEL IN POLAND T2 - 5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018 PY - 2018 SP - 691 EP - 698 DO - 10.5593/sgemsocial2018/1.4/S04.089 PB - STEF92 Technology ER -