Zajączkowski, M., & Cegliński, P. (2018). Analysis of Development Potential of Health Resort Enterprises on the Example of Przedsiębiorstwo Uzdrowisko Ciechocinek S.A. in Aleksandrów County. Journal of Education, Health and Sport, 8(11), 699–710. Retrieved from https://apcz.umk.pl/JEHS/article/view/6691