THEORETIC-METHODOLOGICAL BASES OF EDUCATIONAL SERVICES PROMOTION IN THE WORLD MARKET AND PENETRATION STRATEGY OF EDUCATIONAL SERVICES IN THE MARKET. Economic Environment, [S. l.], v. 7, n. 2, p. 56–60, 2018. Disponível em: https://econenv.owebs.ru/article/view/3504. Acesso em: 28 sep. 2026.