1.
Yang H, Su J, Bradley KD. Applying the Rasch Model to Evaluate the Self-Directed Online Learning Scale (SDOLS) for Graduate Students. IRRODL [Internet]. 2020 Mar. 4 [cited 2024 Mar. 29];21(3):99-120. Available from: https://www.irrodl.org/index.php/irrodl/article/view/4654