@inbook{inbook80bdfbad,
title   = {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},
author = {Gonçalves, Jumara Aparecida Batista and Pinheiro, Gilmar de Oliveira and Valenzuela Díaz, Francisco Rolando},
year = {2023},
doi = {10.56238/alookdevelopv1-150},
publisher = {Seven Editora},
journal   = {Principles and concepts for development in nowadays society}
}