CAMPOS LÓPEZ, J. GLOBAL SMARTPHONE MARKET 2019–2029: REVENUE DYNAMICS, VOLATILITY DRIVERS AND DEVELOPMENT PROSPECTS. Society. Economy. Digitalization, [S. l.], v. 1, n. 4, p. 5–20, 2025. DOI: 10.31379/sed.1.4.2025.33. Disponível em: https://sed.ieu.edu.ua/index.php/sed/article/view/33. Acesso em: 17 aug. 2026.