«Evaluation of The Effectiveness of Some Tooth Brushing Techniques in Plaque Control Among Preclinical Dental Students in a Nigerian Tertiary Institution», AJBR, т. 22, вып. 2, сс. 121–126, май 2019, просмотрено: 17 май 2026 г. [онлайн]. доступно на: https://ojshostng.com/index.php/ajbr/article/view/2251