MIZJUK, BOHDAN, et al. “SYSTEM METHODOLOGY OF DEVELOPMENT OF CORPORATE STRUCTURES OF HOTEL AND RESTAURANT BUSINESS”. Herald of Khmelnytskyi National University. Economic Sciences, vol. 298, no. 5(2), Oct. 2021, pp. 180-5, https://doi.org/10.31891/2307-5740-2021-298-5(2)-29.