@booklet {1975371, title = {Assessing State PPE Procurement during COVID-19: A Research Report}, year = {2021}, month = {2021}, keywords = {Supply Chain}, url = {NASPO.ORG}, author = {Handfield ,Robert and Wu,Zhaohui and Patrucco,Andrea and Yukins,Christopher and Kull,Thomas} } @article {1975411, title = {Process Network Modularity, Commonality, and Greenhouse Gas Emissions}, journal = {Journal of Operations Management}, year = {2019}, month = {2019}, keywords = {Supply Chain}, author = {Dooley,Kevin and Pathak,Surya and Kull,Thomas and Wu,Zhaohui and Johnson,Jon and Rabinnovich,Elliot} }