BARZINGI, ahmad. the Potentiometric determination of fluoride in various brands of toothpaste. Zanco Journal of Pure and Applied Sciences, [S. l.], v. 33, n. 6, p. 12–20, 2022. DOI: 10.21271/ZJPAS.33.6.2. Disponível em: https://zancojournal.su.edu.krd/index.php/JPAS/article/view/49. Acesso em: 17 may. 2024.