Design and Development of A Semi-Autoclave for Packaged Food based on Arduino R4 WiFi and Internet of Things (IoT)Baso Maruddani, Vina Oktaviani, Moch Sukardjo, Steviany Ayu Pramesti and Chayapol KamyodEPJ Web Conf., 377 (2026) 06015DOI: https://doi.org/10.1051/epjconf/202637706015