ARUNA, S.; THIYAGARAJAN, R.; PANNEERSELVAM, A. Ultrasonic Investigation on Hydroxy Ethyl Propyl Cellulose (HEPC) Solution at Different Concentration and pH. Asian Journal of Chemistry, [S. l.], v. 32, n. 9, p. 2255–2261, 2020. DOI: 10.14233/ajchem.2020.22765. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/32_9_25. Acesso em: 23 jul. 2024.