Economic Efficiency of Implementing Monoproduct Concepts in Contemporary Restaurant Business: https://www.academicpublishers.org/journals/index.php/ijbms/article/view/12016. International Library of American Academic Publisher, [S. l.], v. 2, n. 1, p. 12–20, 2026. Disponível em: https://americanacademicpub.com/index.php/ilaap/article/view/43. Acesso em: 15 apr. 2026.