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"Teacher Presence and Social Presence in Virtual and Blended Courses."
Gila Cohen Zilka, Revital Cohen, Ilan Rahimi (2018)
- Gila Cohen Zilka, Revital Cohen, Ilan Rahimi:
Teacher Presence and Social Presence in Virtual and Blended Courses. J. Inf. Technol. Educ. Res. 17: 103-126 (2018)
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