Agua, Fernando, Angel Luis Garvía, Josefina Barreiro, Daniel Morales-Martín, Manuel García-Heras, and Maria-Angeles Villegas. 2022. “Application of PH Sensors for Preventive Preservation in Storerooms at the Museo Nacional De Ciencias Naturales (Madrid)”. Conservar Património 40 (November):92-103. https://doi.org/10.14568/cp25721.