DEWANTI, I Dewa Ayu Ratna; INDAHYANI, Didin Erma; YANI, Ristya Widi Endah. Antimicrobial activity of toothpaste containing coffee pulp and silver skin and its effect on tooth hardness and roughness. Coffee Science - ISSN 1984-3909, [S. l.], v. 18, p. e182117, 2023. DOI: 10.25186/.v18i.2117. Disponível em: https://coffeescience2.ufla.br/index.php/Coffeescience/article/view/2117. Acesso em: 21 oct. 2026.