THE IMPACT OF STRATEGIC PLANNING ON LONG-TERM SUSTAINABILITY IN SMALL AND MEDIUM ENTERPRISES (SMES). American Journal of Business Management, Economics and Banking, [S. l.], v. 45, p. 15–18, 2026. Disponível em: https://americanjournal.org/index.php/ajbmeb/article/view/3369. Acesso em: 17 apr. 2026.