PUSKAR, J. R. . Reducing Operating Costs Stoker Boilers With Natural Gas Cafiring. Strategic Planning for Energy and the Environment, [S. l.], v. 18, n. 1, p. 34–43, 2023. Disponível em: https://journals.riverpublishers.com/index.php/SPEE/article/view/20633. Acesso em: 29 apr. 2026.