Index: README.md
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 - Support for rapid and semi-automated evaluation of database and schema design DDL tasks
 
-The system was presented at the ACM SIGITE 21:
-- Vangel Ajanovski. 2021. DbLearn*: Open-Source System and a Set of Practices for Conducting Iterative Exercises and Exams in a Databases Course. In Proceedings of the 22st Annual Conference on Information Technology Education (SIGITE '21). Association for Computing Machinery, New York, NY, USA, 61–62. DOI: https://doi.org/10.1145/3450329.3478317
+The system was presented at the following conferences:
+- Vangel V. Ajanovski. 2022. Rapid Aspect-Oriented Assessment of Relational Database Design Assignments. In Proceedings of the 23rd Annual Conference on Information Technology Education (SIGITE '22). Association for Computing Machinery, New York, NY, USA, 86–87. DOI: https://doi.org/10.1145/3537674.3555794
+- Vangel Ajanovski. 2021. DbLearn*: Open-Source System and a Set of Practices for Conducting Iterative Exercises and Exams in a Databases Course. In Proceedings of the 22nd Annual Conference on Information Technology Education (SIGITE '21). Association for Computing Machinery, New York, NY, USA, 61–62. https://doi.org/10.1145/3450329.3478317
 
 The system is used in production: