Trends in Application of Statistical Methods for Quality Improvement XII.. International Scientific Conference. Trends in Application of Statistical Methods for Quality Improvement XII. (2020) : Reviewed Proceeding of Posts from an 12. International Scientific Conference, September 16th – 18th, 2020 (Košice-Rajecké Teplice, Slovensko). Reviewers: Vincent Jakub, Emil Spišák. 1st Edition. Košice : KKM PHF, 2020. CD-ROM 118 s. ISBN 978-80-225-4772-7.