Osz O, Hegyhati M. An S-graph Based Approach for Multi-Mode Resource-Constrained Project Scheduling with Time-Varying Resource Capacities . Chemical Engineering Transactions [Internet]. 1Aug.2018 [cited 17Aug.2024];70:1165-70. Available from: https://www.cetjournal.it/index.php/cet/article/view/CET1870195