”Evaluation of The Effectiveness of Some Tooth Brushing Techniques in Plaque Control Among Preclinical Dental Students in a Nigerian Tertiary Institution” (2019) African Journal of Biomedical Research, 22(2), s. 121–126. Saatavissa: https://ojshostng.com/index.php/ajbr/article/view/2251 (Viitattu: 6 huhtikuuta 2026).