H. DEWAJANI; T. SUSANTI; D. PRATIWI. The Influence of Concentration and Acid Type on the Acidification Process for Increasing Glycerol Concentration and Its Use as a Bio Additive. Advanced Aspects of Engineering Research Vol. 15, [S. l.], p. 8–16, 2021. DOI: 10.9734/bpi/aaer/v15/8772D. Disponível em: https://stm.bookpi.org/AAER-V15/article/view/1738. Acesso em: 13 jun. 2026.