1. M. Ingaldi, Hutnik-Wiadomości Hutnicze, 81, 11 ( 2015).
2. R, Ulewicz, J. Selejdak, S. Borkowski., M. Jagusiak-Kocik, Process management in the cast iron foundry (Proc. 22nd Int. Conf. Metallurgy and Materials, Ostrava, Tanger, 2013)
3. Quality management systems in special processes
4. R. Ulewicz, Quality Management System operation in the woodworking industry (Int. Conf. Path Forward for wood products: a global perspective. Proc. of Sci. Papers, Zagreb, WOODEMA, 2016)
5. Context of production engineering in management model of Value Stream Flow according to manufacturing industry