The usefulness and usability of moodle LMS as employed by Zarqa University in Jordan. JISTEM J. Inf. Syst. Technol. Manag. (Online) [Internet]. 2019 Mar. 20 [cited 2024 Apr. 28];16:e201916009. Available from: https://www.revistas.usp.br/jistem/article/view/176952