YILDIZ, E. P.; TEZER, M.; UZUNBOYLU, H. Student Opinion Scale Related to Moodle LMS in an Online Learning Environment: Validity and Reliability Study. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 12, n. 4, p. pp. 97–108, 2018. DOI: 10.3991/ijim.v12i4.9205. Disponível em: https://online-journals.org/index.php/i-jim/article/view/9205. Acesso em: 20 jan. 2022.