TY - JOUR AU - Ningxuam Kang AU - Cong Zhao AU - Jingshan Li AU - John Horst C2 - International Journal of Production Research DA - 2016-10-03 00:10:00 DO - https://doi.org/10.1080/00207543.2015.1136082 LA - en M1 - 54 PB - International Journal of Production Research PY - 2016 TI - A Hierarchical Structure of Key Performance Indicators for Operation Improvement in Production Systems UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=919754 ER -