Gonçalves , J.A.B., Pinheiro , G. de O. and Diaz , F.R.V. (2023) “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 [Preprint]. Available at: https://sevenpubl.com.br/editora/article/view/1698 (Accessed: 21 August 2025).