Colak, S., and Agarwal, A. "Non-greedy Heuristics and Augmented Neural Networks for the Open-Shop Scheduling Problem", Naval Research Logistics, 52, 631-644, 2005.

Agarwal, A., Colak, S. and Eryarsoy, E. “Improvement Heuristic for the Flow-Shop Scheduling Problem: An Adaptive-Learning Approach”, European Jour. of Oper. Research, 169(3), 801-815, 2006.

Agarwal, A., Colak, S., Jacob, V. and Pirkul, H. “Heuristics and Augmented Neural-Networks for Task Scheduling with Non-Identical Machines”, European Journal of Oper. Research, 175(1), 296-317, 2006.

Colak, S., Agarwal, A. and Erenguc, S. S. "Resource Constrained Project Scheduling Problem: A Hybrid Neural Approach", Perspectives in Modern Project Scheduling, Eds. Jan Weglarz and Joanna Jozefowska, 297-318, 2006.

Colak, S., and Guler, H. “A metaheuristic approach for the optimization of distribution routes”, Gazi University Faculty of Economics and Administrative Sciences Journal, 11 (2), 171-190, 2009.

Colak, S. “Using Genetic Algorithms to Solve Travelling Salesman Problem”, Cukurova University Social Sciences Institute Journal, 19(3), 423-438, 2010.

Agarwal, A., Colak, S. and Deane, J. “NeuroGenetic Approach for Combinatorial Optimization: An Exploratory Analysis”, Annals of Operations Research, 174(1), 185-199, 2010.

Colak, S., Agarwal, A. and Erenguc, S. S. “A Neurogenetic Approach for the Resource Constrained Project Scheduling Problem”, Computers and Operations Research, 38(1), 44-50, 2011.

Colak, S., Agarwal, A. and Erenguc, S. S. “The Multi-Mode Resource-Constrained Project-Scheduling Problem with Renewable Resources: New Solution Approaches”, Journal of Business & Economics Research, 11(11) 455-467, 2013.

Agarwal, A., Colak, S., Deane, J., and Rakes, T. “The Task Scheduling Problem: A Neurogenetic Approach”, Journal of Business & Economics Research, 12(4) 327-334, 2014.

Agarwal, A., Colak, S. and Erenguc, S. S. "Metaheuristic Methods", Handbook on Project Management and Scheduling, Eds. Jürgen Zimmermann and Schwindt, Christoph, 1, 57-74, 2015.

Kadi, D., Kuvvetli, Y. and Colak, S. “Performance Analysis of a University Hospital Blood Laboratory via Discrete Event Simulation”, Simulation: Transactions of the Society for Modeling and Simulation International, 92(5), 473-484, 2016.

Alatepeli, B., Günes, P.E., and Colak, S. “Adaptation Process to Single Window System in Adana Region”, Cukurova University Social Sciences Institute Journal, 27(1), 98-108, 2018

Yildiz, I., Saygin, A., Colak, S., ve Abut, F. “Development of a Neural Network Algorithm for Estimating the Makespan in Jobshop Production Scheduling, Tehnički vjesnik 30 (4), 1257-1264, 2023.

Agarwal, A., Colak, S. and Eryarsoy, E. “Improvement Heuristic for the Flow-Show Scheduling Problem: An Adaptive Learning Approach” INFORMS Annual Conference Proceedings, Atlanta, 2003.

Agarwal, A., Colak, S. and Erenguc, S. S. “Resource Constrained Project Scheduling: The Augmented Neural Network Approach”, Proceedings of the 9th Int. Workshop in Project Management and Scheduling, Nancy, France, 2004.

Colak, S., and Agarwal, A. “Augmented Neural Networks for the Open Shop Scheduling Problem”, Proceedings of the 9th Int. Workshop in Project Management and Scheduling, Nancy, France, 2004.

Colak, S., Agarwal, A. and Erenguc, S. S. “The Resource Constrained Project Scheduling with Multiple Crushable Modes: A Heuristic Approach,” INFORMS Annual Conference Proceedings, San Francisco, USA, 2005.

Colak, S., Agarwal, A. and Erenguc, S. S. “Solving the Multi-Mode Resource Constrained Project Scheduling Problem: A Heuristic Approach” DSI Annual Conf. Proceeding, San Francisco, USA, 2005.

Agarwal, A., Colak, S. and Erenguc, S. S. “Non-Greedy Heuristics and Adaptive Metaheuristics for the Multi-Mode Resource Constrained Project Scheduling Problem with Renewable Resources”, Proc. of the 10th International Workshop in Project Management and Scheduling, Poznan, Poland, 2006.

Agarwal, A., Jayaraman, V., Colak, S., and Pirkul, H. "Capacitated Hub and Router Network Design With Multi-drop Lines," DSI Annual Conference Proceeding, San Antonio, USA, 2006.

Colak, S., Agarwal, A. and Erenguc, S. S. "A Neurogenetic Approach for Resource Constrained Project Scheduling," INFORMS Annual Conference Proceedings, Pittsburgh, USA, 2006.

Agarwal, A., Colak, S. and Deane, J. “Hybrizading Neural and Genetic Metaheuristics”, Proceedings of International Conference on Information Systems Techn. and Management, New Delhi, India, 2007.

Agarwal, A., Colak, S. and Erenguc, S. S. “The Multi-Mode Resource-Constrained Project-Scheduling Problem with Renewable Resources: New Solution Approaches”, Proceedings of the Third International Conference on Business, Management, and Economics, Izmir, Turkey, 2007.

Agarwal, A., Colak, S. and Deane, J. “A NeuroGenetic Approach for Optimization Problems”, INFORMS Annual Conference Proceedings, Seattle, USA, 2007.

Agarwal, A., Colak, S. and Erenguc, S. S. “Resource Constrained Project Scheduling Problem: A Neurogenetic Approach”, Proceedings of the 11th International Workshop in Project Management and Scheduling, Istanbul, Turkey, 2008.

Colak, S., Guler, H. and Agarwal, A. “A Neurogenetic Approach for Vehicle Routing Problem”, INFORMS Annual Conference Proceedings, Washington D.C., USA, 2008.