Trends in Application of Statistical Methods for Quality Improvement XI. (2020). International Scientific Conference. Trends in Application of Statistical Methods for Quality Improvement XI. (2020) : Reviewed Proceeding of Posts from an 11. International Scientific Conference, May 27th – 29th, 2020 (Košice-Rajecké Teplice, Slovensko). Reviewers: Vincent Jakub, Emil Spišák. 1st Edition. Bratislava : Vydavateľstvo EKONÓM EU v Bratislave, 2020. CD-ROM 156 s. ISBN 978-80-225-4748-2.