Minimizing total completion time in the flexible flowshop sequence-dependent group scheduling problem. - Taha Keshavarz; Nasser Salmasi; Mohsen Varmazyar (Ann. Oper. Res., 2015)

Operating room scheduling problem under uncertainty: Application of continuous phase-type distributions. - Mohsen Varmazyar; Raha Akhavan-Tabatabaei; Nasser Salmasi; Mohammad Modarres (IISE Trans., 2020)

Designing a sustainable reverse supply chain network for COVID-19 vaccine waste under uncertainty. - Erfan Amani Bani; Ali Fallahi; Mohsen Varmazyar; Mahdi Fathi 001 (Comput. Ind. Eng., 2022)

Managing Maintenance Backlogs: An Integrated Multi-Criteria Decision-Making and Optimization Approach. - Ehsan Esmaeeli; Mohsen Varmazyar; Vahid Hekmatshoar; Parviz Boroomandfar; Mohammad Reza Feylizadeh (IEEE Access, 2025)

Towards sustainable scheduling of unrelated parallel batch processors: A multiobjective approach with triple bottom line, classical and data-driven robust optimization. - Ali Fallahi; Erfan Amani Bani; Mohsen Varmazyar (Comput. Oper. Res., 2025)

Efficient scheduling of integrated operating rooms and post-anesthesia care units under uncertain surgery and recovery times: an artificial neural network-metaheuristic framework. - Mohammad Amin Ahmadian; Mohsen Varmazyar; Ali Fallahi (Soft Comput., 2025)