GONÇALVES , Jumara Aparecida Batista; PINHEIRO , Gilmar de Oliveira; DIAZ , Francisco Rolando Valenzuela. Study of the shape and angularity of abrasive particles, vegetable and mineral, to be incorporated into solid soap with exfoliating action: Kaolin, bentonite, rice microspheres, bamboo and apricot seed. Seven Editora, [S. l.], 2023. Disponível em: https://sevenpubl.com.br/editora/article/view/1698. Acesso em: 21 aug. 2025.