Senthamil Selvi, C., K. Venkataramanan, V. Kannappan, C. Thenmozhi, and S. Ravich. 2014. “Ultrasonic Investigation of Ternary Mixtures of Crotonaldehyde at 298.15, 303.15 and 308.15 K”. Asian Journal of Chemistry 26 (8):2471-74. https://doi.org/10.14233/ajchem.2014.16436.