| 1 | -- | 0 | Matthias Brönner, Sebastian Wolff, Jelena Jovanovic, Konstantin Keuthen, Markus Lienkamp. Production Strategy Development: Simulation of Dependencies Using Recurrent Fuzzy Systems |
| 2 | -- | 0 | Systems Editorial Office. Acknowledgement to Reviewers of Systems in 2019 |
| 3 | -- | 0 | Azad M. Madni, Dan Erwin, Michael Sievers. Constructing Models for Systems Resilience: Challenges, Concepts, and Formal Methods |
| 4 | -- | 0 | Mohd Abualtaher, Eirin Marie Skjøndal Bar. Systems Engineering Approach to Food Loss Reduction in Norwegian Farmed Salmon Post-Harvest Processing |
| 5 | -- | 0 | Leonie Hallo, Tiep Nguyen, Alex Gorod, Phu Tran. Effectiveness of Leadership Decision-Making in Complex Systems |
| 6 | -- | 0 | Matthew Amissah, Thomas F. Gannon, Jamie P. Monat. What is Systems Thinking? Expert Perspectives from the WPI Systems Thinking Colloquium of 2 October 2019 |
| 7 | -- | 0 | Edward J. Garrity. Individual Transferable Quotas (ITQ), Rebuilding Fisheries and Short-Termism: How Biased Reasoning Impacts Management |
| 8 | -- | 0 | Gene M. Alarcon, Charles Walter, Anthony Gibson, Rose F. Gamble, August A. Capiola, Sarah A. Jessup, Tyler J. Ryan. Would You Fix This Code for Me? Effects of Repair Source and Commenting on Trust in Code Repair |
| 9 | -- | 0 | Kawika Pierson. Operationalizing Accounting Reporting in System Dynamics Models |