• Development of virtual learning factory toolkit for production engineering educationMahmood, Kashif; Otto, Tauno; Kuts, Vladimir; Terkaj, Walter; Urgo, Marcello; Haidegger, GezaIOP conference series : materials science and engineering2021 / art. 012039, 8 p https://doi.org/10.1088/1757-899X/1140/1/012039