Note these K-12 online learning related items in the proceedings – and I suspect if you searched for other sessions from SITE 2016, you might find other items that have been deposited.
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Dear Michael Barbour,
Congratulations, your paper has been published in the SITE 2016 Proceedings and will be internationally distributed viaLearnTechLib–The Learning and Technology Library.
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Cases of Quality: Case Studies of the Approval and Evaluation of K-12 Online and Blended Providers 
Available here: https://www.learntechlib.org/p/172322/
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