Polisca E. Facilitating the Learning Process: An Evaluation of the Use and Benefits of a Virtual Learning Environment (VLE)-enhanced Independent Language-learning Program (ILLP). CALICO [Internet]. 2013 Jan. 14 [cited 2024 Aug. 14];23(3):499-515. Available from: https://journal.equinoxpub.com/Calico/article/view/17398