00703naa#a2200181#i#450# EN\\bibl\99891 20250725125232.5 2949-1258 20250723b2025####ek#y0engy0150####ca RU Modern approaches to the development of a marketing strategy for the promotion of medical services at the corporate leve Journal article Vladivostok Vladivostok State University 2025 15 с. Journal article local Экономика. Народное хозяйство. Экономические науки. 33 Zhohova Valentina Vladimirovna Stepuleva Luydmila Fedorovna ojkum.editorum.ru