FORMULATION AND EVALUATION OF LIQUID HAND WASHING SOAP PREPARATION FROM ETHANOL EXTRACT FROM BINAHONG LEAVES. Proceedings OPTIMAL, [S. l.], v. 3, n. 2, 2026. DOI: 10.5281/ynt6nz66. Disponível em: https://proceedings.nuansafajarcemerlang.com/index.php/ico/article/view/192. Acesso em: 1 jul. 2026.