Chen, M., & Niu, H. A Model for Bus Crew Scheduling Problem with Multiple Duty Types. Wiley.
Chicago Style (17th ed.) CitationChen, Mingming, and Huimin Niu. A Model for Bus Crew Scheduling Problem with Multiple Duty Types. Wiley.
MLA (9th ed.) CitationChen, Mingming, and Huimin Niu. A Model for Bus Crew Scheduling Problem with Multiple Duty Types. Wiley.
Warning: These citations may not always be 100% accurate.