Şener Avşar, M.M. and Onut, S. 2022. A MULTI-OBJECTIVE MODEL FOR TIME–COST–QUALITY–RISK TRADE-OFF PROBLEMS IN PROJECT MANAGEMENT. International Journal of Industrial Engineering: Theory, Applications and Practice. 29, 6 (Dec. 2022). DOI:https://doi.org/10.23055/ijietap.2022.29.6.5785.