An optimal production/maintenance planning under stochastic random demand, service level and failure rate. - Zied Hajej; Sofiène Dellagi; Nidhal Rezg (CASE, 2009)

Impact of delivery time on optimal production/delivery/maintenance planning. - Sadok Turki; Hajej Zied; Nidhal Rezg (CASE, 2012)

An Optimal Production Planning and Maintenance Policy for a Multiple-Product and Single Machine under Failure Rate Dependency. - Lahcen Mifdal; Zied Hajej; Sofiène Dellagi; Nidhal Rezg (MIM, 2013)

Optimal Production Planning for a Manufacturing System: An Approach Based on PA. - Sadok Turki; Zied Hajej; Nidhal Rezg (MIM, 2013)

Maintenance optimisation for delivery means in the supply chain. - Hajej Zied; Sofiène Dellagi; Nidhal Rezg (ICALT, 2014)

Integrated transportation and maintenance problem. - Hajej Zied; Nidhal Rezg; Gilles Cormier (ICNSC, 2014)

Joint optimisation of maintenance and production policies with subcontracting and product returns. - Zied Hajej; Sofiène Dellagi; Nidhal Rezg (J. Intell. Manuf., 2014)

An optimal integrated maintenance strategy with switching policy under subcontracting constraint. - Hajej Zied; Sofiène Dellagi; Nidhal Rezg (ICM, 2015)

An optimal integrated maintenance for multi parallel workstations under returned products. - Tarek Askri; Zied Hajej; Nidhal Rezg (IEEM, 2015)

Solving the Production and Maintenance Optimization Problem by a Global Approach. - Vinh Thanh Ho; Zied Hajej; Hoai An Le Thi; Nidhal Rezg (MCO (2), 2015)

Impact of the Corrective Maintenance Cost on Manufacturing Remanufacturing System Performance. - Sadok Turki; Zied Hajej; Nidhal Rezg (MCO (2), 2015)

FPA method for optimal production planning under availability/degradation machine and subcontracting constraint. - Souheil Ayed; Zied Hajej; Sadok Turki; Nidhal Rezg (Int. J. Prod. Res., 2017)

Improved preventive maintenance in the framework of forecasting problem under subcontractor constraint. - Zied Hajej; Nidhal Rezg; Ali Gharbi (Int. J. Prod. Res., 2017)

An Optimal Integrated Maintenance to production with Carbon Emission for a Closed-loop System. - Salim Bouslikhane; Zied Hajej; Nidhal Rezg (CoDIT, 2018)

Quality issue in forecasting problem of production and maintenance policy for production unit. - Zied Hajej; Nidhal Rezg; Ali Gharbi (Int. J. Prod. Res., 2018)

Integrated Production, Maintenance and Control Chart of Supply Chain Management Under Quality Constraint. - A. S. Abubakar; Aime C. Nyoungue; Zied Hajej (IEEM, 2020)

Integrated maintenance/spare parts management for manufacturing system according to variable production rate impacting the system degradation. - Sofiène Dellagi; Wajdi Trabelsi; Zied Hajej; Nidhal Rezg (Concurr. Eng. Res. Appl., 2020)

An optimal integrated lot sizing and maintenance strategy for multi-machines system with energy consumption. - Zied Hajej; Nidhal Rezg (Int. J. Prod. Res., 2020)

An optimal integrated production and maintenance strategy for a multi-wind turbines system. - Zied Hajej; Nidhal Rezg; Anis Chelbi; Maryem Bouzoubaa (Int. J. Prod. Res., 2020)

Maintenance on leasing sales strategies for manufacturing/remanufacturing system with increasing failure rate and carbon emission. - Zied Hajej; Nidhal Rezg; Ali Gharbi (Int. J. Prod. Res., 2020)

Joint optimization of capacity, production and maintenance planning of leased machines. - Zied Hajej; Nidhal Rezg; Tarek Askri (J. Intell. Manuf., 2020)

Online Activation and Deactivation of a Petri Net Supervisor. - Sadok Rezig; Nidhal Rezg; Zied Hajej (Symmetry, 2021)

Integrated Production, Maintenance, and Quality Strategy for Production Systems subject to Several Assignable Causes of Process Variation. - A. S. Abubakar; Zied Hajej; Aime C. Nyoungue (SSD, 2023)

Joint optimization of a production/maintenance plan for serial machines with variable quality rate. - Ayoub Tighazoui; Z. Chekoubi; Salim Bouslikhane; Zied Hajej (CoDIT, 2024)