Servet Kılıç, Ünal Çakıroğlu, Mehmet Barış Horzum (2016) “Investigating Teaching, Social and Cognitive Presence of Students in Synchronous Online Environments”, Turkish Journal of Computer and Mathematics Education (TURCOMAT), 7(2), pp. 350–364. Available at: https://turcomat.org/index.php/turkbilmat/article/view/130 (Accessed: 24November2024).