“Evaluation of The Effectiveness of Some Tooth Brushing Techniques in Plaque Control Among Preclinical Dental Students in a Nigerian Tertiary Institution”, AJBR, ج 22, ش 2, صص 121–126, می 2019, دسترسی: 25 آوریل 2026. [آنلاین]. قابل دسترس در: https://ojshostng.com/index.php/ajbr/article/view/2251