Fathi Al-Mashhadani, Y.M. 2020. Measuring the effectiveness of electronic tests on the students’ performance An exploratory study of the opinions of a participants’ sample in electronic tests at the Computer Center/University of Mosul. Tikrit Journal of Administrative and Economic Sciences. 16, 52, 1 (Dec. 2020), 186–205. DOI:https://doi.org/10.25130/tjaes.16.52.1.11.