Nagwa Ibrahim El dosoky , Amal Mohamed El-Dakhankhny , and Rasha Abd Elateef Abd Elaziz Ramadan , Tran., “Effect of Pender’s health promotion intervention on nail biting among school age children and their mothers”, CDF, vol. 54, no. 2, pp. 3350–3374, Jan. 2025, doi: 10.48047/CU/54/02/3350-3374.