THE DETERMINATION OF THE APPEARANCE, COLOR, DENSITY OF ETHYL ACETATE OBTAINED ON THE BASIS OF EAF. World Bulletin of Social Sciences, [S. l.], v. 5, p. 64–66, 2021. Disponível em: https://scholarexpress.net/index.php/wbss/article/view/353. Acesso em: 18 jan. 2026.