Bolliger, Doris U, and Fethi A Inan. “Development and Validation of the Online Student Connectedness Survey (OSCS)”. The International Review of Research in Open and Distributed Learning 13, no. 3 (April 25, 2012): 41–65. Accessed November 29, 2024. https://www.irrodl.org/index.php/irrodl/article/view/1171.