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A few weeks ago, an adjunct education professor reached out to Charles Hodges and Stephanie Moore, two frequent research collaborators, asking for a copy of their 2023 paper titled “Instructional presence and learner success in synchronous and asynchronous eLearning.” The professor hoped to share it with students in his course on e-learning. Hodges and Moore were happy to share their work, but there was one problem: The paper doesn’t exist.