Modeling the drying of spent hibiscus flower calyxes (hibiscus sabdariffa l.): evaluation of empirical models at different temperatures. Ciencia y Tecnología de Alimentos, [S. l.], v. 36, n. 1, p. 29–36, 2026. Disponível em: https://revcitecal.iiia.edu.cu/revista/index.php/RCTA/article/view/843. Acesso em: 21 apr. 2026.