«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. Tilgjengelig på: https://www.ojshostng.com/index.php/ajbr/article/view/2251 (åpnet: 6 april 2026).