«Evaluation of The Effectiveness of Some Tooth Brushing Techniques in Plaque Control Among Preclinical Dental Students in a Nigerian Tertiary Institution», AJBR, libk. 22, zenb. 2, or. 121–126, mai. 2019, Eskuratua: 2026(e)ko apirilaren 5(e)an. [Sarean]. Available at: https://ojshostng.com/index.php/ajbr/article/view/2251