Sergio CALIXTO; Miguel V. ANDRES. Water Vapor Sensors Based on the Swelling of Relief Gelatin Gratings: Recent Advances and Development. New Approaches in Engineering Research Vol. 4, [S. l.], p. 46–54, 2021. DOI: 10.9734/bpi/naer/v4/2211F. Disponível em: https://stm.bookpi.org/NAER-V4/article/view/1881. Acesso em: 13 jun. 2026.