1.
Dr. Pankaj.K.Singh, Prof. S.C.Bhatt. Study of Ultrasonic Parameters of Polyvinyl Butyral. GJSFR [Internet]. 2010 Mar. 15 [cited 2024 May 3];10(6):-. Available from: https://journalofscience.org/index.php/GJSFR/article/view/182