Vigneswari M, Saravanakumar SS, Suresh VN, Sankarrajan S. Molecular interactions in solutions of poly vinyl alcohol : an ultrasonic study. IJAC [Internet]. 2016 Jul. 22 [cited 2024 Apr. 28];4(2):15-21. Available from: https://www.sciencepubco.com/index.php/IJAC/article/view/6333