Rastegar, M., Tavana, M., Meraj, A., &; Mina, H. (2021). An inventory-location optimization model for equitable influenza vaccine distribution in developing countries during the COVID-19 pandemic. Vaccine, 39(3), 495–504.https://doi.org/10.1016/j.vaccine.2020.12.022 

Zare, H., Kamali Saraji, M., Tavana, M., Streimikiene, D., &; Cavallaro, F. (2021). An Integrated Fuzzy Goal Programming—Theory of Constraints Model for Production Planning and Optimization. Sustainability, 13(22), Article 12728.https://doi.org/10.3390/su132212728 

Kazemi, S., Tavana, M., Toloo, M., &; Zenkevich, N. A. (2021). A common weights model for investigating efficiency-based leadership in the russian banking industry. RAIRO - Operations Research, 55(1), 213–229.https://doi.org/10.1051/ro/2020143 

Gheisariha, E., Tavana, M., Jolai, F., &; Rabiee, M. (2021). A simulation–optimization model for solving flexible flow shop scheduling problems with rework and transportation. Mathematics and Computers in Simulation, 180, 152–178.https://doi.org/10.1016/j.matcom.2020.08.019 

Khanjani Shiraz, R., Tavana, M., &; Fukuyama, H. (2021). A joint chance-constrained data envelopment analysis model with random output data. Operational Research, 21(2), 1255–1277.https://doi.org/10.1007/s12351-019-00478-0 

Alavi, B., Tavana, M., &; Mina, H. (2021). A Dynamic Decision Support System for Sustainable Supplier Selection in Circular Economy. Sustainable Production and Consumption, 27, 905–920.https://doi.org/10.1016/j.spc.2021.02.015 

Tavana, M., Nazari-Shirkouhi, S., &; Farzaneh Kholghabad, H. (2021). An integrated quality and resilience engineering framework in healthcare with Z-number data envelopment analysis. Health Care Management Science, 24(4), 768–785.https://doi.org/10.1007/s10729-021-09550-8 

Tavana, M., Shaabani, A., &; Valaei, N. (2021). An integrated fuzzy framework for analyzing barriers to the implementation of continuous improvement in manufacturing. International Journal of Quality &; Reliability Management, 38(1), 116–146.https://doi.org/10.1108/ijqrm-06-2019-0196 

Soares, G. P., Tortorella, G., Bouzon, M., &; Tavana, M. (2021). A fuzzy maturity-based method for lean supply chain management assessment. International Journal of Lean Six Sigma, 12(5), 1017–1045.https://doi.org/10.1108/ijlss-08-2020-0123 

Tavana, M., Toloo, M., Aghayi, N., &; Arabmaldar, A. (2021). A robust cross-efficiency data envelopment analysis model with undesirable outputs. Expert Systems with Applications, 167, Article 114117.https://doi.org/10.1016/j.eswa.2020.114117 

Mancini, D., Lombardi, R., &; Tavana, M. (2021). Four research pathways for understanding the role of smart technologies in accounting. Meditari Accountancy Research, 29(5), 1041–1062.https://doi.org/10.1108/medar-03-2021-1258 

Tavana, M., Izadikhah, M., Toloo, M., &; Roostaee, R. (2021). A new non-radial directional distance model for data envelopment analysis problems with negative and flexible measures. Omega, 102, Article 102355.https://doi.org/10.1016/j.omega.2020.102355 

Tavana, M., Govindan, K., Nasr, A. K., Heidary, M. S., &; Mina, H. (2021). A mathematical programming approach for equitable COVID-19 vaccine distribution in developing countries. Annals of Operations Research.https://doi.org/10.1007/s10479-021-04130-z 

Bartlitz, D. (2021). Kriterien der Sanktionierung einer Verletzung der Bonitätsprüfungspflicht. Neue Juristische Wochenschrift (NJW), 50, 3627–3630.

Bartlitz, D. (2021). Zum Anscheinsbeweis bei der Verwendung von Zahlungskarten mit PIN und zur Pflicht zur Sperranzeige. Anmerkung zu OLG Bremen, Beschl. v. 19.05.2021 - 1 W 4/21. Entscheidungen zum Wirtschaftsrecht (EWiR), 24, 739–740.

Bartlitz, D. (2021). Ärger vor der Registereintragung. Juristische Arbeitsblätter (JA), 4, 282–289.

Jenert, T. (2020). Überlegungen auf dem Weg zu einer Theorie lehrbezogenen Wandels an Hochschulen. Zeitschrift für Hochschulentwicklung, 15(4), 204-222.https://doi.org/10.3217/zfhe-15-04/12  

Szopinski, D. (2020). Active Business Model Development Tools: Design Requirements. In Proceedings of the 15th International Conference on Design Science Research in Information Systems and Technology (DESRIST). Virtual Conference/Workshop.

Szopinski, D. (2020). Exploring design principles for stimuli in business model development tools. In Proceedings of the 41st International Conference on Information Systems (ICIS). Virtual Conference/Workshop.

Müller, M., Neumann, J., Gutt, D., &; Kundisch, D. (2020). Toss a Coin to your Host - How Guests End up Paying for the Cost of Regulatory Policies. In Proceedings of the 41th International Conference on Information Systems (ICIS). Virtual Conference/Workshop.