G.P. Wojcik, Adam Ekielski. "TOTAL PRODUCTIVE MAINTENANCE BY IMPROVING PRODUCTION EFFICIENCY IN FOOD INDUSTRY." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2017 17th International Multidisciplinary Scientific GeoConference, 2017, pp. 989-996. https://doi.org/10.5593/sgem2017/53/s21.123