«Evaluation of The Effectiveness of Some Tooth Brushing Techniques in Plaque Control Among Preclinical Dental Students in a Nigerian Tertiary Institution», AJBR, vol. 22, fasc. 2, pp. 121–126, mag. 2019, Consultato: 21 maggio 2026. [Online]. Disponibile su: https://www.ojshostng.com/index.php/ajbr/article/view/2251