A. Al-Zarqi, R., R. Al-Khatib, A., Abdulghani Alhamdani, A. and Hassan, R. (2025) “Effect of Nano Theobromine Incorporated into a Primer on Enamel Density (An In Vitro study)”, Al-Rafidain Dental Journal, 25(1), pp. 119–131. doi: 10.33899/rdenj.2024.149348.1258.