1.
Ma Z, Wang J, Wang Q, Kong L, Wu Y, Yang H. Verifying Causal Relationships Among the Presences of the Community of Inquiry Framework in the Chinese Context. IRRODL [Internet]. 2017Sep.25 [cited 2022Jul.2];18(6). Available from: https://www.irrodl.org/index.php/irrodl/article/view/3197