Al. Hosni , H. A., Al-Balushi, S. M. ., Ambusaidi, A. K. and Al.Kharusi, H. A. . (2023) “The Impact of Using a Gamification Approach-Based Mobile Application on 4th Grade Students’ Achievement Motivation During the COVID-19 Pandemic ”, Dirasat: Educational Sciences, 50(2 -S1), pp. 507–523. doi: 10.35516/edu.v50i2 -S1.1828.