@inproceedings{ITiCSE-2004-SadiqOSL,
	author        = "Shazia Wasim Sadiq and Maria E. Orlowska and Wasim Sadiq and Joe Y.-C. Lin",
	booktitle     = "{Proceedings of the Ninth Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1007996.1008055",
	isbn          = "1-58113-836-9",
	pages         = "223--227",
	publisher     = "{ACM}",
	title         = "{SQLator: an online SQL learning workbench}",
	year          = 2004,
}