Measuring material temperature in high-temperature microwave-based heating process: a virtual sensor approach. - Nicola Giulietti; Paolo Chiariotti; Gloria Cosoli; Giuseppe Pandarese; Luca Violini; Angel M. López-Buendía; Luis Guaita Delgado; Beatriz García-Baños; Gian Marco Revel (MetroInd4.0&IoT, 2023)