R. Rafed Alkasso, I., Abd Alrhman Taqa, G. and S. Al qassar, S. (2020) “Effect of Herbal Mouthwash on Salivary pH in Orthodontic Patients”, Al-Rafidain Dental Journal, 20(1), pp. 55–62. doi: 10.33899/rden.2020.164525.