VIGNESWARI, M; SARAVANAKUMAR, S. S; SURESH, V. N; SANKARRAJAN, S. Molecular interactions in solutions of poly vinyl alcohol : an ultrasonic study. International Journal of Advanced Chemistry, [S. l.], v. 4, n. 2, p. 15–21, 2016. DOI: 10.14419/ijac.v4i2.6333. Disponível em: https://www.sciencepubco.com/index.php/IJAC/article/view/6333.. Acesso em: 28 apr. 2024.