Karishma Varlani, Sanjay Kumar, Manisha Goyal, Govind Sahay Shukla, and Rajaram Agarwal. “A Standardized Method for Extraction of Parada (Mercury) from Hingula (Cinnabar) With the Help of Modified Nada-Yantra”. International Journal of Ayurveda and Pharma Research, Vol. 12, no. 1, Feb. 2024, pp. 107-11, doi:10.47070/ijapr.v12i1.3100.