ADAMU, V. E.; ENEOJO, N. I. F.; EZE, C. J. Tooth brushing techniques among pupils attending a Nigerian unity basic school. Orapuh Journal, [S. l.], v. 1, n. 1, p. e703, 2020. DOI: 10.4314/orapj.v1i1.3. Disponível em: https://orapuh.org/jr/orapj/article/view/12. Acesso em: 14 jul. 2026.