Process Coordination & Semaphores: Sources

Bell, John T. "Process Synchronization." University of Illinois, Chicago, Accessed 11 July 2022. URL: https://www.cs.uic.edu/~jbell/CourseNotes/OperatingSystems/5_Synchronization.html

Chapter 4: Synchronization and Deadlocks (pp. 93-124).
Hailperin, Max (2019). Operating Systems and Middleware: Supporting Controlled Interaction. (Revised edition 1.3.1) S.l.: Gustavus Adolphus College. This work is licensed under the Creative Commons Attribution-ShareAlike3.0 Unported License. URL: https://gustavus.edu/mcs/max/os-book/osm-rev1.3.1.pdf#chapter.4