Samah Senbel. Teaching Self-Balancing Trees Using a Beauty Contest. In Bruce Scharlau, Roger McDermott, Arnold Pears, Mihaela Sabin, editors, Proceedings of the 2019 ACM Conference on Innovation and Technology in Computer Science Education, Aberdeen, Scotland, UK, July 15-17, 2019. pages 245-246, ACM, 2019. [doi]