TY - JOUR AU - Johannes Siebert AU - Marcus Brandenburg AU - Jana Siebert BT - IEEE Engineering Management Review DO - 10.1109/EMR.2020.3032369 M1 - 4 PY - 2020 SP - 72 EP - 85 T2 - IEEE Engineering Management Review TI - Defining and Aligning Supply Chain Objectives Before, During, and After the COVID-19 Pandemic VL - 48 ER -