Yeh E, Choi GY, Friesem Y. Connecting Through Flipgrid: Examining Social Presence of English Language Learners in an Online Course During the Pandemic. CALICO [Internet]. 2022 Jan. 4 [cited 2024 Aug. 14];39(1):26-52. Available from: https://journal.equinoxpub.com/Calico/article/view/19647